jordy4328 jordy4328

12-04-2018
Mathematics

contestada

A penny is 19 millimeters wide. What is the area of the face of the coin? Round to the nearest hundredth. (Use 3.14 for pi.)

Respuesta :

Mrscomputator Mrscomputator

21-04-2018

To find the area of the penny, you will use the formula for finding the area of circle.

A = p x r^2
3.14 x 9.5^2
A = 283.39

The area of the face of the coin is 283.39 square millimeters.

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