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OpenStudy (yinshy):
A circle has a radius of 8 m. What is the approximate area of the circle? A. 200.96 m2 B. 25.12 m2 C. 100.48 m2 D. 50.24 m2
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OpenStudy (melody323):
B
rebeccaxhawaii (rebeccaxhawaii):
okay so \[A=\pi*r^2\]
rebeccaxhawaii (rebeccaxhawaii):
no direct answers please
OpenStudy (yinshy):
so B
rebeccaxhawaii (rebeccaxhawaii):
yep
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