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Find the radius of a circle with area 42 square feet
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Find the radius of a circle with area 42 square feet

User Frozen
by
5.1k points

1 Answer

5 votes

Answer:

Explanation:

area of a circle=πr^2

42=3.14*r^2

42/3.14=r^2

13.37=r^2


\sqrt{13.37=r

3.65=r

3.7=r

therefore radius of a circle is 3.7 ft

User Nupadhyaya
by
5.6k points
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