Samara89 Samara89

16-07-2020
Mathematics

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jimthompson5910 jimthompson5910

16-07-2020

Answer:

64pi square units exactly

200.96 square units approximately

Work Shown:

A = pi*r^2 ... area of circle formula

A = pi*8^2 ... plugging in r = 8 as the radius

A = pi*64

A = 64pi ..... exact area in terms of pi

A = 64*3.14 ..... replacing pi with 3.14

A = 200.96 ..... approximate area

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