Question

In An equilateral ABC' D Is a point on side BC Such That BD =⅓BC Prove That 9 (AD)²=7(AB)²

Answer 1

Hey....

Here's your answer..

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HOPE IT HELPS

@Rêyaañ11

Answer 2

Heres your answer! By the way this a question from NCERT book of grade 10th. Question 15 Exercise 16.5.