find the lengh of ac

Algebra
Tutor: None Selected Time limit: 1 Day

May 19th, 2015

arc length = 2πr(150/360)

arc length= 2*π*18*150/360= 15π cm

15π cm

May 19th, 2015

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May 19th, 2015
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May 19th, 2015
Dec 9th, 2016
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