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Popular >

diameter x^2+y^2=4

Solution

diameter

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

Solution

d = 4

Solution steps

d = 2 r

Find the radius

Radius given

x^{2} + y^{2} = 4 : r = 2

d = 2 \cdot 2

Refine

d = 4

Popular Examples

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(x - 1)^{2} + (y - 2)^{2} = 9

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x^{2} + y^{2} + 2 x = 3 y

diameter 2x^2+2y^2+x=0 diameter

2 x^{2} + 2 y^{2} + x = 0

area 3.5(x+2.2)^2+3.5(y-11.1)^2-21=0 area

3.5 (x + 2.2)^{2} + 3.5 (y - 11.1)^{2} - 21 = 0

area x^2+y^2=36 area

x^{2} + y^{2} = 36

Frequently Asked Questions (FAQ)

What is the diameter x^2+y^2=4 ?
The diameter x^2+y^2=4 is d=4