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OpenStudy (anonymous):
***WILL FAN AND MEDAL*** In a circle of radius 10 cm, a sector has an area of 40pi sq. cm. What is the degree measure of the arc of the sector? a) 72° b) 144° c) 180°
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OpenStudy (anonymous):
I chose A and got it wrong. What did I do?
OpenStudy (anonymous):
@jamesr
OpenStudy (anonymous):
hang on let me work it out
OpenStudy (anonymous):
Okay. Np
OpenStudy (anonymous):
you know im trying to work it out but i can't seem to get the answer so im thinking it might be 180 degrees
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OpenStudy (anonymous):
Okay I'll try that. Thanks!
OpenStudy (anonymous):
np i tried all the ways i know
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