meganrcb meganrcb

11-11-2020
Mathematics

contestada

The area of a pool is 256π ft2. Find the distance around the pool in terms of pi.?

Respuesta :

11-11-2020

distance around the pool = circumference of pool

area = pi(r^2)
circumference = pi(d)

radius = sq root (256pi/pi)
= sq root (256)
= 16
diamater = 16 x 2
= 32
hence,
circumference = pi x 32
= 32pi

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