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Popular >

diameter (x+1)^2+(y-2)^2=20

Solution

diameter

(x + 1)^{2} + (y - 2)^{2} = 20

Solution

d = 45

Solution steps

d = 2 r

Find the radius

Radius given

(x + 1)^{2} + (y - 2)^{2} = 20 : r = 20

d = 220

Refine

d = 45

Popular Examples

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diameter (x-1.5)^2+(y+0.5)^2=110.5 diameter

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diameter x^2+y^2-12y+32=0 diameter

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Frequently Asked Questions (FAQ)

What is the diameter (x+1)^2+(y-2)^2=20 ?
The diameter (x+1)^2+(y-2)^2=20 is d=4sqrt(5)