Question

Determine the area of the lateral face of the cylinder below. Round your answer to the nearest whole number. Use 3.14 for π.
10 in diameter
3 in height

Answer 1

First, we need to calculate the circumference of the base of the cylinder using the formula C = πd, where d is the diameter:

C = π * 10
C = 31.4 inches

Now, we can calculate the lateral surface area of the cylinder using the formula A = Ch, where C is the circumference of the base and h is the height:

A = 31.4 * 3
A = 94.2 square inches

Rounded to the nearest whole number, the area of the lateral face of the cylinder is 94 square inches.