what is the diameter of this circle

User Generated

penml1321

Mathematics

Question Description

in circle o, a diameter has endpoints (-5, 4) and (3, -6). what is the length of the diameter?

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Explanation & Answer

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(-5-3)^2+(4--6)^2=R^2

-8^2+10^2=R^2

64+100=R^2

R^2=164

R=12.806

diameter=25.612

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WbryWbry (52)
University of Virginia

Anonymous
Excellent resource! Really helped me get the gist of things.

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