Question

1. use the net to find the surface area of the cylinder. give your answer in terms of π. 4 yd 12 yd

Explanation:

Step1: Find radius of the circle

The diameter is 4 yd, so radius $r = \frac{4}{2} = 2$ yd.

Step2: Identify height of cylinder

The height $h$ equals the rectangle's length: 12 yd.

Step3: Calculate surface area

Surface area formula: $2\pi r^2 + 2\pi rh$
Substitute values: $2\pi(2)^2 + 2\pi(2)(12) = 8\pi + 48\pi = 64\pi$

Answer:

$64\pi$ square yards