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Write an equation of the circle with center (-2,-9) and radius 10

User Simgineer
by
6.1k points

1 Answer

2 votes

Answer:


(x+2)^(2) +
(y+9)^(2) = 100

Explanation:

Standard Equation of a Circle


(x-h)^(2) +
(y-k)^(2) =
r^(2)

(h,k) = center of circle

r = radius of circle

Substitute in given. Watch the negatives.

User Pete Michaud
by
6.0k points