Question

In ∆ABC, AB=AC. If angleA=60°, then find angleB and angleC

Answer 1

Answer:

b and c = 60 degree.

Step-by-step explanation:

sum of all the angles of a triangle equals 180 degree.

also angles opposite to equal sides of a triangle are equal to one another.

hands out of the three angles sum of B & C = 180 - 60.

since angle b = angle c, B or C= 60 degree as well

Answer 2

angle B is 60°

angle C is 60°

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