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Popular >

circumference x^2+y^2+2x-4y=76

Solution

circumference

x^{2} + y^{2} + 2 x - 4 y = 76

Solution

C = 18 π

Solution steps

C = 2 π r

Find the radius

Radius given

x^{2} + y^{2} + 2 x - 4 y = 76 : r = 9

C = 2 π 9

Refine

C = 18 π

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circumference x^2+y^2-2x+6y=6 circumference

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Frequently Asked Questions (FAQ)

What is the circumference x^2+y^2+2x-4y=76 ?
The circumference x^2+y^2+2x-4y=76 is C=18pi