Question

In ∆ABC, Angle A = 100° and AB = AC. Find Angle B and C.​

Answer 1

Hey mate...

As you know the total sum in a triangle is equal to 180°.

One of it's angle 100°.

Remaining two angles sum =80°.

So,

Remaining two angles can be 40°and 40°.

Hope it will help you.

✨sai

Answer 2

Hey there!!

Given,

<A = 100°

AB = AC

Then,

<B = <C

<A + <B + <C = 180°

100° + <B + <B = 180°

2<B = 180° - 100°

<B = 80°/2

<B = 40°

and

<C = 40°

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Hope it helps you♥️