jessicasesi jessicasesi

17-05-2020
Mathematics

contestada

find the area of a circle with a circumference of 18.64 units

Respuesta :

swhitmore07 swhitmore07

17-05-2020

The answer is, A≈ 27.65

Answer Link

nicole2023276 nicole2023276

17-05-2020

Answer:

A=86.8624pi units or A = 272.747936 units

Step-by-step explanation:

Circumference = 2(pi)r

18.64=2(pi)r

r=18.64/2pi

r=9.32pi

Area = pi(r^2)

A = pi(9.32^2)

A=86.8624pi units

or A = 272.747936 units

Answer Link

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