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OpenStudy (anonymous):
A circle has a diameter of 10 yards. What is its area? Use 3.14 for pi A. 31.4 square yards B. 39.25 square yards C. 62.8 square yards D. 78.5 square yards
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OpenStudy (davidusa):
hi.
OpenStudy (davidusa):
it is d. 5 is the radius, so pi r squared is 3.14 times 25
OpenStudy (davidusa):
it is d.
OpenStudy (davidusa):
are you like, taking a huge test now or what?
OpenStudy (davidusa):
lol
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OpenStudy (anonymous):
Oh, Thanks :) and yea kinda but I know most of the answers xP
OpenStudy (davidusa):
i just gave you a medal lol. thanks.
OpenStudy (anonymous):
Thanks for the medal xD
OpenStudy (davidusa):
lets use the math chat to talk
OpenStudy (anonymous):
hm?
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OpenStudy (anonymous):
Msg? (lol )
OpenStudy (anonymous):
oh nvm xDDD faail
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