The radius of a circle is 6.8 cm. Enter the area of the circle. Round your answer to the nearest hundredth and use 3.14 for pi.

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)?

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170

What’s -11-33k and factor each expression completely