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mixer [17]
1 year ago
12

I need a simple but deep explanation on how to solve this

Mathematics
1 answer:
never [62]1 year ago
3 0

Let x be the missing side. Since we have a right triangle, we can apply Pythagorean theorem:

x^2+8^2=10^2

Remember that the hypotenuse (10 in our case) is always in front of the right angle. Then, from the last result, we have

x^2+64=100

By subtracting 64 to both sides, we get

x^2=36

then x is given by

\begin{gathered} x=\sqrt[]{36} \\ x=6 \end{gathered}

Therefore, the answer is: 6

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