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Popular >

circumference (x-1)^2+(y-2)^2=4

Solution

circumference

(x - 1)^{2} + (y - 2)^{2} = 4

Solution

C = 4 π

Solution steps

C = 2 π r

Find the radius

Radius given

(x - 1)^{2} + (y - 2)^{2} = 4 : r = 2

C = 2 π 2

Refine

C = 4 π

Popular Examples

circumference (x+2)^2+(y-3)^2=16 circumference

(x + 2)^{2} + (y - 3)^{2} = 16

circumference x^2+y^2<=+16 circumference

x^{2} + y^{2} \leq + 16

circumference (x+6)^2+(y+5)^2=8 circumference

(x + 6)^{2} + (y + 5)^{2} = 8

circumference x^2+y^2-4x-6y-12=0 circumference

x^{2} + y^{2} - 4 x - 6 y - 12 = 0

circumference x^2+y^2=5 circumference

x^{2} + y^{2} = 5

Frequently Asked Questions (FAQ)

What is the circumference (x-1)^2+(y-2)^2=4 ?
The circumference (x-1)^2+(y-2)^2=4 is C=4pi