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Answer:
Your answer would be 1,385.44 ft²
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Step-by-step explanation:
To find the area of a circle, we would use the equation
In this case we have the diameter, and that's 42.
The radius of a circle is half of the diameter, therefore the radius would be 21.
Now we know the radius,we can plug that in to our equation.
Your equation should look like this:
Pi would be 3.14159
Now, you can solve.
When you'r edone solving, you should get 1,385.44
1,385.44 ft² would be your FINAL answer.
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