rebecca101 rebecca101

17-03-2017
Mathematics

contestada

A circle has it's center at (-4,5) and a radius of 7 units. What is the equation of the circle?

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VampireJellyfish VampireJellyfish

17-03-2017

(x + 4) + (y - 5) = 7²
(x + 4) + (y - 5) = 49

It's always in this basic form.

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