penyflowerleeloo penyflowerleeloo

10-06-2020
Mathematics

contestada

Does anyone know this answer

Does anyone know this answer class=

Respuesta :

yeetosaurus69 yeetosaurus69

10-06-2020

Answer:

D. 71.61 ft

Step-by-step explanation:

A=pi*r^2

408.3=pi*r^2

solve for r

r=11.4 ft

C=2*pi*r

C=2*pi*11.4=71.61 ft

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