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Mathematics 9 Online
OpenStudy (anonymous):

the arc corresponding to a central angle of 38 degrees in a circle of radius 20 feet measures__ feet. round to two decimal places

OpenStudy (anonymous):

first find the circumfrence. set x/circumference equal to 38/360 solve.

OpenStudy (anonymous):

i think thats how you do it, but check your notes to make sure it is the right way to solve it.

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