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The circumference of a circle is 6 2/7 miles. What is the area of the circle in square miles? (Use 22/7 for pi)

The circumference of a circle is 6 2/7 miles. What is the area of the circle in square miles? (Use 22/7 for pi)
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The circumference of a circle is 6 2/7 miles. What is the area of the circle in square miles? (Use 22/7 for pi)

asked
User Sampat Badhe
by
7.8k points

1 Answer

3 votes
2πr=6 2/7= 44/7
solve for radius.
2(22/7)r = 44/7
44/7r=44/7
r=1
A=πr^2
A=(22/7)(1)^2=22/7 mile^2

answered
User Gerke
by
7.6k points
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