Question

What is the value of x?

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x =

Answer 1

4

Explanation:

In triangle JKL, the side opposite the 30 degree angle, JL, is half the length of the hypotenuse, KL. Thus, JL has a length of

`4 √(2)`

In triangle JML, the hypotenuse is

`√(2)`

times the length of the leg, meaning that x = 4