Question

Find x. helppppp!!!!!

Answer 1

Answer:

6$\sqrt[]{2}$

Step-by-step explanation:

The base of the triangle is 6.

This is because if the 2 given angles are 90, and 45, then that means that last angle must also be 45 because if you add all the angles of a triangle, it adds to 180.  

To solve for x, also known as c, we do $a^{2}+b^{2} = c^{2}$.

If, 36 + 36 = 72, Then x is the square root of 72, also known as D:  6$\sqrt[]{2}$

(as shown in the picture below)

Hope that helps!