Maths-

General

Easy

Question

# In △ABC, AD⊥BC Also, Prove that

Hint:

### using pythagoras theorem Find and subtract both the equation and substitute given conditions

## The correct answer is: Hence proved

### Aim :- Prove that

As BD = 3 CD ;We get BC = BD +CD = 4 CD

Applying pythagoras theorem in ΔACD ,We get

Applying pythagoras theorem in ΔABD ,We get

—Eq2

Substitute Eq2 in Eq1 ,

As BD = 3 CD ;We get

Multiplying with 2 on both sides

As BC = 4 CD

∴

Hence proved

Applying pythagoras theorem in ΔABD ,We get

—Eq2

Substitute Eq2 in Eq1 ,

As BD = 3 CD ;We get

Multiplying with 2 on both sides

As BC = 4 CD

∴

Hence proved

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