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What is the value of​ x?

What is the value of​ x?-example-1
User Layog
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1 Answer

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x = 19.798

Because it’s a 45/45/90 triangle, the hypotenuse is x√2 and the other sides are x.
If x√2 = 28, then divide by √2
x = 19.798.

You can double check your answer with the Pythagorean theorem.
User Mbmcavoy
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