niayahfranklin niayahfranklin

12-04-2018
Mathematics

contestada

a circular swimming pool has a radius of 15ft the family that owns the pool wants to put up a circular fence that is 5 feet away from the pool at all points. which is the closest to the circumference of the fence they will need?

Respuesta :

wizard123 wizard123

12-04-2018

C = 2*pi*radius

radius = 15+5 = 20

C = 2*pi*20 = 40*pi = 125.6

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