Malia measured the button on her jacket. Then she calculated that it has a circumference of 25.12 millimeters. What is the button's area?

asked May 27, 2019 64.0k views

1 vote

by Teo

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6 votes

Answer:

78.9

Explanation:

Multiply by pi (3.14). 25.12 times 3.14 equals 78.9.

Yibo Long answered Jun 1, 2019

6.6k points

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