What is true about COMPLEMENTARY angles?

B

Step-by-step explanation: If two angles are complementary, then the sum of their measures is 90 degrees.

In the diagram show at the top left of your screen, notice that we have two angles and when we add them together, we get 90 degrees.

Take a look at the image below.

This is another example.

If we have a 30° angle and a 60° angle, these two angles are complementary because the sum of their measures is 90 degrees.

1,918

step-by-step explanation:

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.