Help me find x value please.

Question

asked Dec 22, 2022 35.5k views

2 Answers

Mozillazg · Answer 1 · 2022-12-23T18:16:00+0000

Answer:

D

Explanation:

If one of the angles of a right triangle is 45*, then the other one will be the same. Therefore, both legs of the triangle will be equal as well.

The hypotenuse of a 45* - 45* -90* triangle is equal to x
$\sqrt 2$ , therefore x =
(5)/(√(2) )

The answer, when plugged into a calculator, will be D.
(5√(2) )/(2)