Question

1. In a ABC, if AB = AC and A=70° ,findB and C​

Answer 1

Answer:

I hope it is helpful to

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Answer 2

Answer:

angle b and c is 55 degree

Step-by-step explanation:

angle a =70

angle b = angle c ( angle opposite to the equal sides are equal)

a+b+c =180(angle sum property of a triangle)

70+b+b=180

2b=180-70

b=110÷2

b=c= 55