Math, asked by vandanagrover43, 3 months ago

Please give me answer​

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Answered by aishwaryapradeep20
4

Answer:

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Answered by scarlet22
1

Given :-

ABC is an triangle in which AB = AC

Therefore,

<B = <C [Sides opposite to equal angles] -> (i)

Now:-

<BAC + 110° = 180° [Linear pair]

<BAC = 180° - 110°

<BAC = 70°

<A = 70°

Now in triangle ABC we get:-

<A+ <B+ <C = 180° [Angle sum property]

<A + <B+ <B = 180° [From (i)]

2<B = 180°- 70°

<B = 110°

2

<B = 55°

Therefore:-

<A = 70°

<B = 55°

<C = 55°

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