A circle has its center at (-1, 2) and a radius of 3 units. What is the equation of the circle?

1 answer:

5 0

So the question or problem ask to find the equation of a circle which has a center of (-1,2) and a radius of 3 units. To get the equation of the circle, you must first follow the formula which is (x-h)^2 +(y-k)^2 = r^2. So the answer would be letter D. (x+1)2+(y-2)2=9. I hope you are satisfied with my answer

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Step-by-step explanation:

The dimensions of the room are;

The length of the room, l = 4 m

The width of the room, w = 3 m

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The area one coat (taking the coat to mean cup) of paint can paint, A/c = 5 m²/cup

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Answer:

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Step-by-step explanation:

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