Maths-

General

Easy

Question

Hint:

**Hint :-** Applying pythagoras theorem to both triangles ABD and BDC. find the BD2 from both equations .Equate both the equations to get the required condition .

## The correct answer is: Hence proved

### Aim :- Prove that

Explanation(proof ) :-

Applying pythagoras theorem in ΔBCD ,We get

— Eq1

Applying pythagoras theorem in ΔABD ,We get

—Eq2

Substitute Eq1 in Eq2 ,

Hence proved

Applying pythagoras theorem in ΔABD ,We get

Substitute Eq1 in Eq2 ,

Hence proved

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