A bicycle is drawn on a grid such that the front tire is represented by the equation (x – 36)2 + y2 = 16. What is the tire’s diameter?

asked Mar 9, 2018 248 views

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by Grgvn

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The general equation of a circle is (x - h)² + (y - k)² = r² where r = radius. So r² = 16, then r = √(16) = 4

Jeff Monteiro answered Mar 13, 2018

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