挑战习题
1/5单选题
难度:

1.

有四组条件:(1)底边和顶角分别对应相等的两个等腰三角形;(2)有一边对应相等的两个等边三角形;(3)两边和一角对应相等的两个三角形;(4)两直角边对应相等的两个直角三角形. 其中能判定两个三角形全等的条件是(  )


A

(1)(2)(3)

B

(1)(2)(4)

C

(2)(3)(4)

D

(1)(3)(4)

提示1:
PHA+57uT5ZCI5Yik5a6a5a6a55CG5a+56aKY55uu5Lit55qE5ZG96aKY6L+b6KGM5YiG5p6Q77yM5om+5Ye66IO95Yik5a6a5Lik5Liq5LiJ6KeS5b2i5YWo562J55qE5p2h5Lu2PC9wPg==
正确答案:Qg==
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