SOLUTION: A circle has a radius of 5.1 meters. what is the area of the circle?
PLEASE ANWSER TODAY!!!
I have tried every way i can think of to anwser this question, but we had a substitute
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Question 254289: A circle has a radius of 5.1 meters. what is the area of the circle?
PLEASE ANWSER TODAY!!!
I have tried every way i can think of to anwser this question, but we had a substitute for a teacher today, and she was not very good at explaining things.
Thanks!
Found 2 solutions by JimboP1977, Alan3354:
Answer by JimboP1977(311) (Show Source): You can put this solution on YOUR website!
Use the formula Area = Pi*radius^2 or .
Hint Pi is approximately 3.141 and the answer will be in metres squared.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
I can't help but wonder what you might have tried. Whatever it was, there's only one way to do these.
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Area = pi*r*r
Area = pi*5.1*5.1 = 26.01pi
Using pi on a calculator,
Area =~ 81.7128 square meters
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