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# halp

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Determine the value of ? in the figure below.

May 30, 2020

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hi notsmart2.0!

firstly, we can find the length of the leg of the smaller right triangle.

$$1^2+x^2=5^2$$

$$1+x^2=25$$

$$x^2=24$$

$$x=\sqrt{24}$$

now, we can find the value of ? since we have both side lengths of the right triangle.

$$(\sqrt{24})^2+5^2=?^2$$

$$24+25=?^2$$

$$49=?^2$$

$$\boxed{?=7}$$

i hope this helped you!

:)

May 30, 2020