SOLUTION: the diameter of a cicular rink is 30 yards. what is its area rounded to the nearest hole

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Question 874622: the diameter of a cicular rink is 30 yards. what is its area rounded to the nearest hole
Answer by ben720(159) About Me  (Show Source):
You can put this solution on YOUR website!
A=pi%2Ar%5E2
d=2r
d%2F2=r
30%2F2=r
r=15
A=pi%2A15%5E2
A=pi%2A225
A=707

About 707 square yards