If a circle has a circumference of 31.4 feet what is its radius? (Use π=3.14)

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Richard Herron asked Dec 4, 2023

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If a circle has a circumference of 31.4 feet what is its radius? (Use π=3.14)

Mathematics
middle-school

Richard Herron asked Dec 4, 2023

by Richard Herron

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17 votes

Answer:

given

circumference=31.4

pi=3.14

circ=pi×r

31.14≡3.14×r

r=31.4÷3.14

Explanation:

TheEyesHaveIt answered Dec 6, 2023

by TheEyesHaveIt

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22 votes

Answer:

The radius of given circle is 5 cm and the area of the circle is 78.5 sq.cm.

SoCor answered Dec 8, 2023

by SoCor

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