A circle has its center at (−2, −3) and a radius of 3 units. What is the equation of the circle? (x + 2)2 + (y − 3)2 = 9 (x − 2)
2 + (y − 3)2 = 3 (x + 2)2 + (y + 3)2 = 9 (x + 2)2 + (y + 3)2 = 3
2 answers:
The equation of a circle:
(h,k) - the coordinates of the center
r - the radius
The answer is 9
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Step-by-step explanation:
Given:
length of the rectangle=
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