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The leg of a right triangle is 4 units and the hypotenuse is 9 units. What is the length, in units, of the other leg of the triangle


1)97 square root

2)97

3)65 square root

4)65

Verified Answer :

kimanikinyanjui12

3) 65 square root is the answer

Ckaranja

\(H^{2} = a^{2}+ b^{2}\)
\(9^{2} = 4^{2} + b^{2}\)
81=16+\(b^{2}\)
81-16=\(b^{2}\)
65=\(b^{2}\)
b=\(\sqrt{65}\)
b= 8.06 units

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