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OpenStudy (quickstudent):
Is this correct? question: Find the area of three-fifths of a circle with radius 15 ft. my answer: A = π15^2 A = 225π (3/5) * 225π = 135π The area is 135π.
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OpenStudy (tay1lynn):
yes that is correct
OpenStudy (tay1lynn):
I think
OpenStudy (chrishogan):
A≈706.86ft squared.
OpenStudy (chrishogan):
wait crap
OpenStudy (chrishogan):
Why would you not solve for 135pi? It's still 135*3.14
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OpenStudy (chrishogan):
It'd be 424ft.
OpenStudy (quickstudent):
But that would be an approximate amount, I have to keep it exact, so I kept it as pi
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