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please help me solve the problem

Please Help Me Solve The Problem class=

Sagot :

Answer:

x = [tex]\sqrt{2}[/tex]  ; y = 2

Step-by-step explanation:

You have a 45 -45 - 90 triangle.  There are two things to know"

1. The hypothenuse = leg × [tex]\sqrt{2}[/tex]

2. The legs are equal.

The hypothenuse is opposite the right angle that is "y" in this problem.

Hypothenuse = leg × [tex]\sqrt{2}[/tex]

                       = [tex]\sqrt{2} \sqrt{2} = \sqrt{4} = 2[/tex]

The legs are =

Therefore x = [tex]\sqrt{2}[/tex]