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OpenStudy (anonymous):
Which expression can be used to find the area of a circle with a diameter of 60 cm? A. π · 60 B. π · 302 C. π · 602 D. π · 1202 plz help will give medal
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OpenStudy (anonymous):
D=60,r=60/2=30 A=pi*r^2 A=pi*(30)^2
OpenStudy (anonymous):
answer is b pi(30)^2
OpenStudy (anonymous):
thanx
OpenStudy (anonymous):
your welcome
OpenStudy (anonymous):
got 100% thanx so much
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OpenStudy (anonymous):
no problem
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