Seudónimo Seudónimo

12-03-2017
Mathematics

contestada

What is the length of the arc on a circle with radius 20in. Intercepted by a 15 degree angle?

Respuesta :

jamiexx jamiexx

12-03-2017

the formula for arc length is 2πrxdegree/360
so in here it'll be 2πr x 15/360
= 5.24 (corrected to 2 dp)

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