elizabethcar99 elizabethcar99

21-06-2016
Mathematics

contestada

A circle has its center at the origin, and (5, -12) is a point on the circle. How long is the radius of the circle?

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Mollie01 Mollie01

22-06-2016

Use the distance formula. The square root of (X2-X1)squared + (Y2-Y1)squared.

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