the ratio of two complementary angles is 7:8. find the measure of each angle. (complementary angles add together to equal 90 degrees.)
The ratio of the measures of the three angles in a triangle is 10:3:7. find the measure of each angle.
7 / [7+8] x 90 = 42 degrees - the smaller angle
8 / [7+8] x 90 = 48 degrees - the larger angle.
10 / [10+3+7] x 180 = 90 degrees - the largest angle
7 / [10+3+7] x 180 = 63 degrees - the next largest angle
3 / [10+3+7] x 180 = 27 degrees - the smallest angle.