Question

Find the length of the sides of the special triangles

Answer 1

We will have the following:

Firs, we can see that once we find one side we will have both, since they are equal.

Now, using the law of sines:

$\frac{4}{\sin(90)}=\frac{Z}{\sin(45)}\Rightarrow Z=\frac{4\sin (45)}{\sin (90)}$$\Rightarrow Z=2\sqrt[]{2}$

So, the length of side Z is 2sqrt(2).