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Find the equation of a circle whose center is (-2, -5) and radius is 4

Find the equation of a circle whose center is (-2, -5) and radius is 4
asked 151k views
5 votes
Find the equation of a circle whose center is (-2, -5) and radius is 4

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User Sinujohn
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8.1k points

1 Answer

4 votes

The standard equation for any circle with
its center at (a,b) and a radius of 'r' is . . .

(x - a)² + (y - b)² = r²

For the circle in the question . . .

(x + 2)² + (y + 5)² = 16.

answered
User Andre Yonadam
by
9.0k points
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