Pr and qs are diameters of circle t. what is the measure of sr? a.50° b.80° c.100° d.120°

Like the person in the comments said,

The answer to this question is C. 100

100

Step-by-step explanation:

EDGE 2021

The guy above me is right, just here to build confidence in their answer.

then, the surface area of the sphere shown in the image is: 256π sq. units!

step-by-step explanation:

the lateral surface area of a sphere is 2πrh where h=2r.

then:

surface area = 4πr^2.

in this case, r=8 units ⇒ surface area = 4π(8 units)^2. = 256π sq. units!

then, the surface area of the sphere shown in the image is: 256π sq. units!

the answer is 45 i just did it on oddesy ware