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soldi70 [24.7K]
4 years ago
7

Can some one please help me figure out how to calculate this styrofoam...

Mathematics
1 answer:
schepotkina [342]4 years ago
5 0

You must find the area of the circle

A = π r^2

The radius is half of the diameter, so divide 26 by 2. This equates to 13

A = π • 13^2

Multiply 13 times 13 (13^2) and it equals 169.

A = π • 169

A= 530.93

The answer is 530.93

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