Acylinder has a radius of 6 inches and a height of 15 inches. what is the surface area of the cylinder? express the answer in terms of pi

Hello!

To find the surface area of a cylinder, we use the formula: SA = 2πrh+2πr².

In the description given, the radius is equal to 6 inches and the height is 15 inches. With those values, we can find the surface area by substitution.

SA = 2π(6)(15) + 2π(6)²

SA = 2π(90) + 2π(36)

SA = 180π + 72π

SA = 252π

In terms of pi, the surface area of the cylinder is 252π inches.

B

Step-by-step explanation:

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.