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OpenStudy (bbb911):
This is Geometry: Suppose a chord in a circle is 80 centimeters long and it is 30 centimeters from the center of the circle. Find the measure of a radius of the circle.
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OpenStudy (anonymous):
50 cm
OpenStudy (bbb911):
wow awesome looks like you didn't have to think about it thanks so much :D
OpenStudy (anonymous):
no problem
OpenStudy (anonymous):
r=30^2+40^2= r= 50
OpenStudy (anonymous):
80/2=40
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OpenStudy (bbb911):
:)
OpenStudy (anonymous):
ty
OpenStudy (bbb911):
ur welcome
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