A circle has a diameter of 22 ft. What is its circumference? Use 3.14 for me, and do not round your answer. Be sure to include the correct unit in your answer.
22 ft

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!

step-by-step explanation:

se a cavasery6

it's undefined because anything multiplied by 0 is 0. that said, 7 days is 168 hours