Use the distance formula: sqrt ( (-3--5)^2 + (8-4)^2) = sqrt (20) = 4.47
Shelly W.
asked • 03/01/21The endpoints of a diameter of a circle are (-5,4) and (-3,8). Find the length of diameter.
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Use the distance formula to find the length of the segment ( here diameter)
d= sqrt [(-3+5)^2+(8-4)^2]
Hope this helps!
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