Base of a right-angle triangle is 9 cm and its area is 81 sq cm. Find

1.	Base of a right-angle triangle is 9 cm and its area is 81 sq cm. Find its height.
A.	36 cm
B.	9 cm
C.	27 cm
D.	None of these
Answer» E.

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Base of a right-angle triangle is 9 cm and its area is 81 sq cm. Find its height.

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