Question

1. use the net to find the lateral area of the cylinder. give your answer in terms of π. 5 in. 9 in.

Explanation:

Step1: Identify radius and height

Radius $r = 5$ in, height $h = 9$ in

Step2: Apply lateral area formula

Lateral area $= 2\pi r h = 2\pi \times 5 \times 9$

Step3: Calculate the result

$2\pi \times 5 \times 9 = 90\pi$

Answer:

$90\pi$ square inches