Respuesta :

Divide the given angle by 360, then multiply by 2 x radius x PI:

85/360 x (2 x 14 x PI)

85/360 x 87.96459 = 20.769 ( Round answer as needed)

Or if needed in terms of pi :  6.61PI


You did not say how the answer needed to be rounded.

Answer:

20.7694180987 - unrounded

20.77 - rounded

Step-by-step explanation:

The formula for arc length is: 2 times pi and r time theta over 360. This means that it would be 2(pi)(14) (85/360).

2 times pi times r equals 87.9645943005

multiply your result by (85/360) to get your result


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