Three lines are coplanar. Two of the lines are perpendicular to the third, and therefore must be parallel to one other. sometimes
always
never

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!

answ9x x 3=

step-by-step explanation:

this is answer of 144 cubic meters