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Mathematics 11 Online
OpenStudy (anonymous):

Is this okay?

OpenStudy (anonymous):

OpenStudy (anonymous):

r=131.825 / 7(pi/180) r=1079?

jimthompson5910 (jim_thompson5910):

arc length = r*theta, where theta is in radians 131.825 = r*(7*(pi/180)) 131.825/(7*(pi/180)) = r 1079.0023049 = r r = 1079.0023049 r = 1079 So you are correct. The radius of the moon is about 1079 miles

OpenStudy (anonymous):

thank u

jimthompson5910 (jim_thompson5910):

you're welcome

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