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lana66690 [7]
1 year ago
14

Find the length of the third side. If necessary, round to the nearest tenth.47

Mathematics
1 answer:
IRISSAK [1]1 year ago
3 0

Given a right angle triangle

The length of the legs are 4 and 7

we will find the hypotenuse using the Pythagorean theorem

So,

\begin{gathered} h^2=7^2+4^2=49+16=65 \\ h=\sqrt[]{65}\approx8.062 \end{gathered}

Rounding to the nearest tenth

So, the answer is the length of the third side = 8.1

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