Maths-

General

Easy

Question

# In the figure, ABC is a triangle in which . Show that

.

## The correct answer is: Hence proved

### Solution :-

Aim :- Prove that

Hint :- Applying pythagoras theorem to both triangles ABD and ADC. find the AD^{2} from both equations .Equate both the equations to get the required condition .

Explanation(proof ) :-

Applying pythagoras theorem in ΔACD ,We get

Applying pythagoras theorem in ΔABD ,We get

Substitute Eq2 in Eq1 ,

By using

Hence proved

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