Luyện tập chung - Hình phẳng, hình khối

Home Toán lớp 3 - Tập 1 CHỦ ĐỀ 3 - LÀM QUEN VỚI HÌNH PHẲNG, HÌNH KHỐI Bài 22: Luyện tập chungBài tập nâng cao

{"common":{"save":0,"post_id":"6166","level":3,"total":10,"point":10,"point_extra":0},"segment":[{"id":"2799","post_id":"6166","mon_id":"1158530","chapter_id":"1158594","question":"Cho hình v\u1ebd sau. Hình sau có bao nhiêu hình tam giác, bao nhiêu hình t\u1ee9 giác?<\/p><svg height=\"260\" width=\"260\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g><title><\/title><rect fill=\"#fff\" height=\"262\" id=\"canvas_background\" width=\"262\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><image height=\"260\" id=\"svg_1\" width=\"260\" x=\"0\" xlink:href=\"data:image\/jpeg;base64,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\" y=\"1\"><\/image> <\/g> <\/svg><\/span><\/p>","options":["5 hình tam giác và 9 hình t\u1ee9 giác","6 hình tam giác và 9 hình t\u1ee9 giác","6 hình tam giác và 8 hình t\u1ee9 giác","6 hình tam giác và 6 hình t\u1ee9 giác"],"correct":"2","level":"3","hint":"","answer":"Hình trên có:<\/p>6<\/strong> hình tam giác: 2, 3, 5, 6, 7, 1 + 2<\/p>9<\/strong> hình t\u1ee9 giác: 1, 4, 3 + 4, 5 + 6, 5 + 7, 1 + 2 + 3, 5 + 6 + 7, 1 + 2 + 3 + 4, 1 + 2 + 3 + 4 + 5 + 6 + 7.<\/p>\u0110áp án: <\/span>6 hình tam giác và 9 hình t\u1ee9 giác. <\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"129","test":"1","date":"2022-09-03 15:29:20","option_type":"txt","len":3},{"id":"2800","post_id":"6166","mon_id":"1158530","chapter_id":"1158594","question":"Cho hình tam giác có 3 c\u1ea1nh b\u1eb1ng nhau. Bi\u1ebft chu vi hình tam giác là 39 dm, tìm \u0111\u1ed9 dài m\u1ed9t c\u1ea1nh c\u1ee7a tam giác?<\/p><svg height=\"201\" width=\"259\"> <g><title><\/title><rect fill=\"#fff\" height=\"203\" id=\"canvas_background\" width=\"261\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><path d=\"m9.58477,189.41779l114,-180l114,180l-227.99999,0z\" fill=\"#fff\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"2.5\"><\/path> <\/g> <\/svg><\/span><\/p>","options":["13 cm","13 dm","20 dm","12 dm"],"correct":"2","level":"3","hint":"","answer":"Hình tam giác trên có 3 c\u1ea1nh b\u1eb1ng nhau nên m\u1ed9t c\u1ea1nh c\u1ee7a tam giác có \u0111\u1ed9 dài b\u1eb1ng $\\frac{1}{3}$<\/span> chu vi tam giác.<\/p>\u0110\u1ed9 dài m\u1ed9t c\u1ea1nh c\u1ee7a tam giác trên là:<\/p>39 : 3 = 13 (dm)<\/p>\u0110áp án: 13 dm<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"129","test":"1","date":"2022-09-03 15:50:31","option_type":"txt","len":0},{"id":"2801","post_id":"6166","mon_id":"1158530","chapter_id":"1158594","question":"Cho hình v\u1ebd sau. Bi\u1ebft M là trung \u0111i\u1ec3m c\u1ee7a PQ, N là trung \u0111i\u1ec3m c\u1ee7a MQ. Tính \u0111\u1ed9 dài \u0111o\u1ea1n MN?<\/p><svg height=\"86\" width=\"250\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g><title><\/title><rect fill=\"#fff\" height=\"88\" id=\"canvas_background\" width=\"252\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><image height=\"86\" id=\"svg_1\" stroke=\"null\" width=\"249.99999\" x=\"-0.5\" xlink:href=\"data:image\/jpeg;base64,\/9j\/4AAQSkZJRgABAQEAYABgAAD\/4RDcRXhpZgAATU0AKgAAAAgABAE7AAIAAAAGAAAISodpAAQAAAABAAAIUJydAAEAAAAMAAAQyOocAAcAAAgMAAAAPgAAAAAc6gAAAAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEFkbWluAAAFkAMAAgAAABQAABCekAQAAgAAABQAABCykpEAAgAAAAMzMgAAkpIAAgAAAAMzMgAA6hwABwAACAwAAAiSAAAAABzqAAAACAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMjAxODowOToyOCAxMTowNTo0MAAyMDE4OjA5OjI4IDExOjA1OjQwAAAAQQBkAG0AaQBuAAAA\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\/Pv\/bAEMABwUFBgUEBwYFBggHBwgKEQsKCQkKFQ8QDBEYFRoZGBUYFxseJyEbHSUdFxgiLiIlKCkrLCsaIC8zLyoyJyorKv\/bAEMBBwgICgkKFAsLFCocGBwqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKv\/AABEIAGMBNQMBIgACEQEDEQH\/xAAfAAABBQEBAQEBAQAAAAAAAAAAAQIDBAUGBwgJCgv\/xAC1EAACAQMDAgQDBQUEBAAAAX0BAgMABBEFEiExQQYTUWEHInEUMoGRoQgjQrHBFVLR8CQzYnKCCQoWFxgZGiUmJygpKjQ1Njc4OTpDREVGR0hJSlNUVVZXWFlaY2RlZmdoaWpzdHV2d3h5eoOEhYaHiImKkpOUlZaXmJmaoqOkpaanqKmqsrO0tba3uLm6wsPExcbHyMnK0tPU1dbX2Nna4eLj5OXm5+jp6vHy8\/T19vf4+fr\/xAAfAQADAQEBAQEBAQEBAAAAAAAAAQIDBAUGBwgJCgv\/xAC1EQACAQIEBAMEBwUEBAABAncAAQIDEQQFITEGEkFRB2FxEyIygQgUQpGhscEJIzNS8BVictEKFiQ04SXxFxgZGiYnKCkqNTY3ODk6Q0RFRkdISUpTVFVWV1hZWmNkZWZnaGlqc3R1dnd4eXqCg4SFhoeIiYqSk5SVlpeYmZqio6Slpqeoqaqys7S1tre4ubrCw8TFxsfIycrS09TV1tfY2dri4+Tl5ufo6ery8\/T19vf4+fr\/2gAMAwEAAhEDEQA\/APpGiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooqtqQvTpdyNKMIvTG3kGckIHxxuwCcfgfpQBZorlPDUmsw+K9V0281afWLC1ghP2i6iiWSK4bcWiDRIisNuxvu5G4c88X9R8Y6FpOppYX948czSJEzi3leKJ3xsWSVVKRscjAZgeR6igDcorkYPin4MufKNtraSpNI8MciQSsjypnMYcLtLnGVTO5gQVBBGeg0fWbDX9Lj1DSpzNbSFlDNG0bBlYqysrAMpBBBBAPFAF6iiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAoopryKh25BcglUBGWx1x+Y\/OgB1FUUN9fWMgkR9Md2\/dlWWSRV45IIKg9ePmFEmkWlzZRW2oIb5IznNzhyx9Txg9fSq5Ut2K76EFjPHpluyapJZ2c09xJIqi6D+YGckHJVOcEcYOOmTjNYEMOraD4s1K30650W4t9Wulu9t5etFcWzFFRgIwjeaDsBHzJ1I966\/7NBhB5EeIxhPkHyj0HpTzGjMGZFLDoSORR7oanlun+DfFkDaUDBoT\/wBna\/c6pLt1OUkrL5nyD\/R\/vDzT167R68db4D0XVtB0S6tdcW0E0t\/cXKfZLh5lCyyF8EsiEEbiOnbPfFb66fZLem8W0gF0QQZxGA5B\/wBrGaih09rQTm1upiZAdiXEhlSNueRk7se2fpiiy7hqXaKopfvaWYl1vyLVvM8vekhaM56HJA259\/zNXqTTQJ3CiiikMKKKKACiiigAooooAKKKKACiiigAooooA8++KmgeM9cj0v8A4QrUZLVYXf7RHFeNbMzHbscsPvKuGyvv0Namn2HjSewikn8RWcMmCrJJpBLAg4znzRnOM5wOtR3nxV8JWPiM6Bc3l8urZIFmukXbyPjPKgRHcOCcjIIGan8O+M9E8T3d7e6DrcV1Z2qlLy3lR4pbV1\/iKOoYAjIOR1XjvTjFalSqNxjG2iv0V9e76\/oTf2V4v\/6GjT\/\/AATn\/wCPUf2V4v8A+ho0\/wD8E5\/+PV0UciSxLJE6ujgFWU5DA9wadSJOb\/srxf8A9DRp\/wD4Jz\/8eo\/srxf\/ANDRp\/8A4Jz\/APHq6SigDm\/7K8X\/APQ0af8A+Cc\/\/HqP7K8X\/wDQ0af\/AOCc\/wDx6ukooA5v+yvF\/wD0NGn\/APgnP\/x6j+yvF\/8A0NGn\/wDgnP8A8erpKKAOb\/srxf8A9DRp\/wD4Jz\/8eo\/srxf\/ANDRp\/8A4Jz\/APHq6SigDm\/7K8X\/APQ0af8A+Cc\/\/HqP7K8X\/wDQ0af\/AOCc\/wDx6ukooA5v+yvF\/wD0NGn\/APgnP\/x6j+yvF\/8A0NGn\/wDgnP8A8erpKKAOaOleMCpA8U6eD2P9jnj\/AMjVxngbwd8RtOvr2513xBapKVWJJbiM3zS4JLMpLKUU5GFz+AwM9f4q+JPhbwTcxw+KL+ewMo\/dyNYXDxv7LIsZUkdwDkd66W3njurWK4gbfFKgdGwRlSMg80db3LU7RcbLXy1+T6fI5\/8Asrxf\/wBDRp\/\/AIJz\/wDHqP7K8X\/9DRp\/\/gnP\/wAeqHR\/iZ4T8QeIJtF0PUpb++t3KTLb2U7xxkEjLSBNgGQQCWwexrqqCDm\/7K8X\/wDQ0af\/AOCc\/wDx6j+yvF\/\/AENGn\/8AgnP\/AMerpKKAOb\/srxf\/ANDRp\/8A4Jz\/APHqP7K8X\/8AQ0af\/wCCc\/8Ax6ukooA5l9I8WyRsknibTmRhhlbRiQR6H99XHJ4R+JMXxHS7h8Rwx6SiYEihhbiMR7RGLTdgNu53bunOf4a9XrldT+JfhXRvEVvoerX89lqFzKIYI57C4RJmLBRtkMexhkgbgce9Jq5cJuF7Jaq21yb+yvF\/\/Q0af\/4Jz\/8AHqP7K8X\/APQ0af8A+Cc\/\/HqteJvFujeD7CO98QTzW1tI4jEsdpNMoY4ADGNW25JAGcZPStOyu4r+yiuoFmWOVdyieF4XA90cBlPsQDTIML+yvF\/\/AENGn\/8AgnP\/AMeo\/srxf\/0NGn\/+Cc\/\/AB6ukooA5v8Asrxf\/wBDRp\/\/AIJz\/wDHqP7K8X\/9DRp\/\/gnP\/wAerpKKAOb\/ALK8X\/8AQ0af\/wCCc\/8Ax6uK8ceGPifqt9Zro3iBDFATl7ZmsQHbGHYB28xVwQQfX7rZ49QmvIluBZxzILuSNnjQgtgD+IgdBnHpms+71bS\/CWjwNruqpHuOxZJ3zJcSnJKogyzMTnCKCewFNxvHUqnUcJqSSdu6TX3M14w6xKJGDuFAZgMAnucdqdWBpHjfw\/resS6RZ3kkepRIJGsr21ltZihz8wSVVZhx1AOK36RIUUUUAFFFYXjO61q28KXo8MaXNqWqTRtFbxxSxRiNmU4kYyMo2g46ZOSOMZIAPDvCHiODWP2gPFfjG9s9SvbbTY3s7FbDTp7skj5QAY1YKSqt94gfP9a6r4NeDdfg8ZeI\/HPiSxfSTrjMbbT5D+8VGfflx\/CegwcHrkDitP4DeEtW8F+DLnTPEGj3FhqEty1xNLJNDIkueAFMcjHgKM7gOTxmvUaAKEtrNY2gXQ4bZNshdoHBVXzkkAj7pyc5wR7VM2o2sd8llNOkdzIu5I2ON\/8Auk9fwqzSMivjeobacjIzg+tVzX3Fa2wtFVIrJoLyWeO7uHSQE+RI+5FYnqMjcPoDjnpTIbu8htZZNTtVQxdPsrNNvHqF2hvwwfxo5ewX7l6ioLe+t7q3SaKT5Hbau9ShJ9MMAc+1T0mmtx3uFFFFIAooooAKKKKACiiormV4LSaaK3kuZI0ZlgiKh5CBkKpYhcnoMkD1IoA8J\/aShOr+F76YZMOhNbqMHjzpm+bP0QJ\/33XQa74vaH4KQyW8zRrBokM1\/ODgruiASEH+\/IxXPcISeCVNSax4X8ReN\/hXrukalo02j6vqd+s5+03EMse3zV2lWjc8JEig5AJI4BrA+I3gXxP\/AMK5tPAHgHw1d3FlFIjXmpT3lun2nao5AaXccnHULjYAMjGADV\/Zo8OjSfhf\/akke2fV7hpiSMfu1Oxfw4Y\/jXsNZHhOyXTfCOl2CWE2nra2yQi2nZC6bRt5KMy84zwT1rXoAKKKKACiiigArwz4u+C28ceGPEfiWzV3vtJuFSwZOpitwRMB9XaQ+5jWvY9du9QsdCu7nRtOfU79I\/3FokqRmRzwMs5CgDOTz0Bxk4BzfA9pd23gfT7PVtOnsbuOLbcw3EkcheQ8u25GYEMxY9c88gUAcR4P8YD4l+F\/CEBYPMZTcaqoOcG1xgH\/AHpGibHpmvWa85+F3wwj+H+s+Jp05hvrzNkN2dkGA2Pb5mI99gNehyzRQJvmkSNc43OwAoAfRVV9RiTUFsxHO8rckpCxRR6l8bR+eaSJr97yUTxwRWwBEZRy0jHPDHIAHGeOfrVcr6iuie4uYbS3ee6lSGJBlndsAfjVOWe6v7OGTSJEhSUndLcRMGVfVUIGSexOB35qaysFskYefcXDuQXkuJS5JHoOi\/QACrVO6WwtWVrl7XTbe71CVEjCRmWeQKAWVF6k98AV4b8GLq7+JvxH1v4ga6C8difsmlwMcpbBsk7R6hcZPcuTXueoWUepaZdWM5IiuYXhcr1wwIOPzrxz4V6Z4g+GsOu+EYNCOuyxXYnhvrO6hSAb1AVZy7BoyAASArtg5AIwTBRj\/EW7udQ\/aq8H2OiyEXVkkXnlDjapZncH28vP519B1wHgH4at4c1zUvFPiO7i1LxPqzFrieJSIrdTj93FnkjgDccEgDgc57+gAooooAKKKKACiiigAooooAKKKKAIbqztr6Aw3tvFcRE5KSoGH5GoJ9MSSKCO3uLizEC7Y\/s77QBxwQQQencVdoqlJoTSZVljvzfI8FzAttwHieAlj6kMGGPxBoWW++3mOS0iFr\/DMs5LdO6FRj8CatUUc3dBYqQX7yyypLY3VuIgTukVSHH+ztY5+nWmxavZTWktz5rRRQ\/6xp4ni2\/UOBV2ii8ewWZWh1KxuLUXUF7byW5O0SpKpXPpnOM1YVldQyMGU8gg5Bpk0ENxGY7iJJUPJV1DA\/gar3GkabdwRwXVhbSxRf6tHiUhP90Y4\/Cj3Q1LlFVLjSrK6liknh3NCAEIYjbjp0NK+m2z363jeb5y9MTuF\/FQdp\/Kj3e4alqiqsenW8V892hn8185DXEjJz6IW2j8BTbfS7e2Mxjkum84YbzbuWTH03Mdv4Yo93uGpcoqlFpNrDaS2ym4Mcp+bfcyM34MWJH4Gg6RZNYizeN3gDbgryuxz9Sc\/rRaPf8Ar7w1LtRS3VvAyrPPHGzfdDuAT9M1Xm0bTbm2it7mxt54YRiOOWMOF+gNTtZWrujvbQs0YwjGMEqPQelHuhqRtqlimoLYtdwi7bpBvG\/pnp1oi1GCa+e0jWcyR53E28gQY\/2yu0\/gatUUXj2DUp297PcrMRp1xAUH7vz2RRIeeBtYkfiB1pEOqTWMnmLa2l0W\/d4Zp0A468ISev6dau0Ucy6ILeZRewmubGOC7vpvMVsvLbfuS\/XjjJA57HPHWpG0yykaBp7aOd7ddsUky+Y6jj+JsnPA5q1RRzMLIKKKKkYUUUUAI6h0ZTkBhg4JB\/MdK8t1z9nbwHrMwuIotT066Mplkuba\/d5JWPOWM2\/vzkYOe9ep0UAct4a8A2Ph1lln1XWteuY3Lwz63ftctDkY+RThFOMjcF3YYjODiupoooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKAPOfEHiLXIfG17pltqUljdRxwSaPp32eNotUBIEu9mUsdpOCEZCqjcciptZ8Q6yX8S6xp2oG3s\/DLBDYeSjJeFY1ll3sRvHyuFXaVwRk7s4p\/iLwbq+r6xqRVdOurW\/aCS3u7maRLjSnjGA0KqhDYJLj54+WYEkGptZ8HandSazp+nSWi6V4hZWv5ZpGE0B2KknloFKvvRAOWXacn5ulAHV3Gq2dppH9pXcohttivuYEn5sYAA5JJIAAySSAOawG+JvhGMxJPqxt55rhrZLa4tZopzKqhinlMgcHBXGRyWUDJIBu+KdBuNW8PRWukzRW91Zzw3Nr5wJjLxMGVHxztOMEjJGc4OMViazpHi\/WtS8P3stjokB0vUTdSQrqMzZTy2Th\/IGSd5ONoxtAyc5UA1tM+IHhnWL21tNO1IyzXbvHGpt5VAkQEtExZQEkAUny2w2OcYro68v0zwX4utJNHE8GjKtlr1zqkxj1GUlo5vM+QAwDJHmnrgHaOmePUKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigD\/9k=\" y=\"0.5\"><\/image> <\/g> <\/svg><\/span><\/p>","options":["10 cm","20 cm","40 cm","80 cm"],"correct":"2","level":"3","hint":"","answer":"M là trung \u0111i\u1ec3m c\u1ee7a PQ nên PM = QM<\/p>N là trung \u0111i\u1ec3m c\u1ee7a MQ nên MN = QN<\/p>\u0110\u1ed9 dài \u0111o\u1ea1n PM hay \u0111\u1ed9 dài \u0111o\u1ea1n QM là:<\/p>80 : 2 = 40 (cm)<\/p>\u0110\u1ed9 dài \u0111o\u1ea1n MN là:<\/p>40 : 2 = 20 (cm)<\/p>\u0110áp s\u1ed1: 20 cm<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"129","test":"1","date":"2022-09-03 16:00:41","option_type":"txt","len":0}]}