Math, asked by effiongemma176, 1 year ago

In triangle ABC, angle BAC = 90o,AD is its bisector andDlies on BC.If DE is perpendicular to AC, prove that DE X (AB +AC)= AB X AC

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Answered by heneeshhoneyp00dat

9

i dont know the answer

Answered by vikashbit2k14

8

Answer:

Step-by-step explanation:

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