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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?
5?
 one year ago
 one year ago
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? 5?
 one year ago
 one year ago

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lgbasalloteBest ResponseYou've already chosen the best response.2
doesnt sound right..
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.2
use the distance formula \[\huge \sqrt{(x_2x_1)^2 + (y_2  y_1)^2}\]
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.2
your two points are (0,0) <center and (5,12) <endpoint of radius
 one year ago

katiebuggBest ResponseYou've already chosen the best response.1
wouldnt u just messure the distance from the orgin to the point on the circle
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.2
@helpme9283 try solving...then guess :p haha
 one year ago
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