The measures of angles A and B are both positive, integer numbers of degrees. The measure of angle A is a multiple of the measure of angle B, and angles A and B are complementary angles. How many measures are possible for angle A?
Correct me if I'm wrong, I think the answers are just factors of 90, which are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90. so there are 12 possible measurements. Hope this helped