Question

One of the angles in a right triangle is 55°. What does the measure of another angle have to be?


55°
125°
35°
215°

Answer 1

What is the sum of the measures of the angles of a triangle?

Answer 2

Since it's a right triangle, one of the angles has to be 90 degrees. So 90 + 55 = _____
then you must subtract that answer from 180 since all angles in a triangle are equal to 180 degrees.

Answer 3

@lenabean Is it 35?

Answer 4

Yep