What is the circle, find Circumference, given r=8 ?

The circle, find Circumference, given r=8 is C=16pi

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circle, find Circumference, given r=8

circle, find Circumference, given r=8

C = 16 π

Solution steps

C = 2 π r

r = 8

C = 2 π 8

Refine

C = 16 π

x^{2} + y^{2} - 6 x + 8 y + 20 = 0

x^{2} + 8 x - 6 y + y^{2} - 11 = 0

(x - (- 1))^{2} + (y - 2)^{2} = 6^{2}

(x - 1)^{2} + (y - 6)^{2} = 25

x^{2} + y^{2} + 8 x - 2 y - 19 = 0

What is the circle, find Circumference, given r=8 ?
The circle, find Circumference, given r=8 is C=16pi