In the figure, what percentage of the circles are shaded? A.
3%
B.
9
C. 15%
D. 20%
E. 25%

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x