6 of 24 Angles: Tutorial cechers prier evaluation of your work. Activity In this activity, you will find the sum of the measures of the Interior, angles of a triangle and try to find a pattern. T A W B Part A In triangle ABC, the measure of angle A is 90°, the measure of angle B is 45°, and the measure of angle C is 45°. What is the combined measure of the three angles? WALIO A = = E 를 들 А Font Sizes BI U X х,​