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Mathematics 16 Online
OpenStudy (anonymous):

Find area of a right triangle with a hypotenuse of 9 and and the long side (not base) is 8

OpenStudy (anonymous):

|dw:1359735325856:dw|

OpenStudy (anonymous):

Yea

OpenStudy (anonymous):

\[x=\sqrt{9^2-8^2}=\sqrt{81-64}=\sqrt{17}\] by pythagoras

OpenStudy (anonymous):

then use one half base times height, with height 8 and base \(\sqrt{17}\)

OpenStudy (anonymous):

Thank you

OpenStudy (anonymous):

yw

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