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Geometry 20 Online
OpenStudy (zuha):

A circle has a center at (8,2). The point (3,7) is on the circle. What is the area of the circle to the nearest tenth of a square unit?

hero (hero):

first find the distance between the points. Do you know what that distance would represent in this case?

OpenStudy (zuha):

50?

hero (hero):

from Where did you get 50?

OpenStudy (zuha):

sqrt(8-3)^2 +(2-7)^2

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