Find the circumference and area of a circle with the radius 7 meters. Use 22/7 for π.

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Statguy asked Aug 6, 2023

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Find the circumference and area of a circle with the radius 7 meters. Use 22/7 for π.

Mathematics
college

Statguy asked Aug 6, 2023

by Statguy

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Given:

r = radius = 7 m

π = 22/7

Area of a circle = π r^2

A = 22/7 (7 )^2 = 154 m^2

Circumference = 2 π r

C = 2 (22/7)(7)= 44 m

Answers:

Area = 154 m^2

Circumference = 44 m

Ntoonio answered Aug 12, 2023

by Ntoonio

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