Consider the following proportion: 2 12
— -—
7 x
Use cross products to write the equation: 2x = 84.
What is the value of x?

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 equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation: