The base and height of triangle MNP are 3 times as long as the base and height of triangle JKL. The area of triangle MNP is how many times the area of triangle JKL?

A. 3/2
B. 3
C. 6
D. 9

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:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.