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OpenStudy (anonymous):
What is the arc length of a circle that has a 7-centimeter radius and a central angle that is 40 degrees? Use 3.14 for π and round your answer to the nearest hundredth.
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OpenStudy (anonymous):
@triciaal
OpenStudy (danjs):
40 out of 360 is the ratio of the circumference you are looking for
OpenStudy (danjs):
Circumference = 2*pi*7 take 40/360 of that
OpenStudy (triciaal):
|dw:1438914335003:dw|
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