Question

In the figure, AB = AC of the triangle ABC and ∠ BAC = 70º.

Find the measurements of ∠ABC and ∠ ACB.​

Answer 1

Answer:

∠ABC = 55º

∠ ACB = 55º

Step-by-step explanation:

The total degree of the interior angles of a triangle is 180 degrees. So, if AB=AC then angle ABC and ACB have the same degree.

180 - 70 = 110

110 / 2 = 55

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Answer 2

Step-by-step explanation:

<B=<C=55°

See the solution in picture attached

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