Math, asked by dudeperfect5687, 1 year ago

In a triangle ABC, ∠A=110° and AB =AC. Find ∠B and ∠C.

Answers

Answered by shruthi3977
6

a+b+c=180[ angle sum property]

b+c=180-110

b+c=70

b= c{ab=ac}

b+b=70

b=35

b=c=35

Answered by amruthaabi
2

Answer:

angle b = angle c = 35 degree

Step-by-step explanation:

Since AB = AC,

Angle b= angle c ( angles opp to equal angles are equal)——— eq 1

We know that

Angle a + angle b + angle c = 180 degree ( angle sum property)

110 + b + c = 180

b + c = 70

b + b = 70 ——— from eq 1

2b = 70

b = 35 degree

So from eq 1

angle b = angle c = 35 degree

Attachments:

amruthaabi: Please mark as brainliest if it helps
amruthaabi: See the attachment for the diagram
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