Answer:
56.5
Step-by-step explanation:
The length of the paper around the can is equal the circumference of the base.
Circumference = πd
Circumference = 3.14 * 4
Circumference = 12.56
And since the height is 4.5 (which is also the width of the paper if you unwrap it), Multiply the circumference by 4.5.
12.56 * 4.5
= 56.52
