zoozoowee12345
Answered

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i have 7 mins to turn in, please help. thanks :)

I Have 7 Mins To Turn In Please Help Thanks class=

Sagot :

rorycampbell0721

Answer:

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

Step-by-step explanation:

So first, you find the height of the triangle, so you can use the Pythagorean Theorem:

[tex]3^2 + h^2 = 5^2\\9 + h^2 = 25\\h^2 = 16\\h = 4[/tex]

So the height is 4.

Then, since the right triangle is a 45 - 45 - 90 triangle, you have the ratio of the sides is a:a:[tex]\sqrt{2} a[/tex]

Since you have the value of a = 4, the value of x, is a [tex]* \sqrt{2}[/tex] = [tex]4\sqrt{2}[/tex]

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