robertakkermanp60ljj robertakkermanp60ljj

02-04-2018
Mathematics

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Determine the radius of a circle with centre (0,0) that passes through (8,15)?

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reagancarly reagancarly

02-04-2018

first, you need to set up the equation (0-8)^2 + (0-15)^2 = r^2. then solve for r and square root it. basically, you are using the distance formula to find the length from the center to the end of the circle or the radius.

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