(1)如图,已知∠BAC=∠DAE,AB=AC,AD=AE,求证:∠B=∠C,BD=CE请详细的写出步骤 并每步带上理由 不要勾股定理
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如图,已知AB=AC,∠ABD=∠ACE,∠BAC=∠DAE求证:BD=CE...
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如图,已知AB=AC,AD=AE,∠BAC=∠DAE求证BD=CE
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已知:如图,在三角形ABC,和三角形ADE中,AB=AC,AD=AE,∠BAC=∠DAE=90°,求证:BD=CE