in∆XYZ m/X=90° , l(YZ) = 15cm and l(XY)=12cm , find the (XZ)?
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Answer:
xz=9
Step-by-step explanation:
xyz is a right angle triangle
h^2=p^2+b^2
15^2=12^2+(xz)^2
(xz)^2=225-144=81
xz=9
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