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Popular >

area x^2+y^2+8x-2y-19=0

Solution

area

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

Solution

A = 36 π

Solution steps

A = π r^{2}

Find the radius

Radius given

x^{2} + y^{2} + 8 x - 2 y - 19 = 0 : r = 6

A = π 6^{2}

Refine

A = 36 π

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area x^2+y^2<= 1 area

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Frequently Asked Questions (FAQ)

What is the area x^2+y^2+8x-2y-19=0 ?
The area x^2+y^2+8x-2y-19=0 is A=36pi