If ΔABC ≅ ΔDEF, find the measure of ∠B.

asked Mar 28, 2022 70.7k views

4 votes

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6 votes

Answer:

I believe it is 67 degrees

Explanation:

Since all the angles in a triangle add up to 180 degrees, you can subtract 78 and 35 from 180 to get 67.

Amatsukawa answered Apr 3, 2022