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Plugwash · Answer 1 · 2019-08-15T12:27:05+0000

Area of a circle equation:
A=(3.14)r^2

40(3.14)=(3.14)*r^2
40=r^2
r= square root of 40

simplified radius is 2 times root 10
(See the photo I attached for the work)

The area of a circle is 40 pie (3.14). Find the radius of the circle in simplest form-example-1

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