### Home > CC3 > Chapter 10 > Lesson 10.1.5 > Problem 10-70

10-70.

The label of the Aloha Pineapple Juice can is

The label wraps around a cylinder.

It may be useful to draw a net of this cylinder.

You know the equation for the area of a rectangle can be found using the formula:

Substitute the known values and solve for the unknown value.

You learned that the width of the rectangle is equal to the circumference of the circle. Substitute the known values into the following equation and solve for the diameter:

Diameter = ?