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faust18 [17]
2 years ago
13

I don’t understand??

Mathematics
1 answer:
wlad13 [49]2 years ago
7 0

Answer:

\huge\boxed{\sf x = 10}

Step-by-step explanation:

Hypotenuse = x

Base = 4

Perpendicular = \sqrt{84}

<u>Using Pythagoras Theorem:</u>

\sf H^2 = P^2 + B^2\\\\ x^2 = (\sqrt{84} )^2 + (4)^2\\\\x^2 = 84 + 16\\\\x^2 = 100\\\\Taking \ sq \ root \ on \ both \ sides\\\\x = 10\\\\\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
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