Question

I need help with this geometry question

Answer 1

Explanation:

first, the other 2 angles in the triangle must be equal.

and they must both be complementary to 180 degrees for the 108 degree angle.

180 - 108 = 72 degrees.

so, we have 72, 72 and m degrees as degrees in the triangle.

the sum of all the angles in a triangle is always 180 degrees.

72 + 72 + m = 180

144 + m = 180

m = 36 degrees