题目内容
如图所示,已知AC⊥BC,CD⊥AB,垂足分别是C、D,那么以下线段大小的比较必定成立的是
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A.CD>AD | B.AC<BC | C.BC>BD | D.CD<BD |
C
试题分析:若此三角形为等边直角三角形,则
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点评:本题难度不大,不要以图形各边大小来判断选项,而应该以自己的认知为主
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题目内容
A.CD>AD | B.AC<BC | C.BC>BD | D.CD<BD |