High School

A customer wants to know how much fence they should install around the circumference of their circular garden if they bought 204 square feet of topsoil. Assume the garden is a perfect circle.

1. Calculate the radius of the circle.
2. Use the radius to calculate the circumference in linear feet.

Answer :

Answer- 50.63

A= πr^2
A is 204 so 204= πr^2
Make are R the subject and the answer of the radius will be 8.06.
The equation for circumference is 2 πr and now we have R so just substitute it into the equation and the answer is 50.63

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