Find the values of x and y for the triangle.
45°
y
30
45°
X

x=30 y= 30 root 2

Step-by-step explanation:

This is a 45 45 90 triangle.

Its sides have a special relationship, where they are in the ratio if 1-1-root 2

As indicated by the diagram, 1 part is 30.

Therefore, x=30

This can also be determined because of the Isosceles Theorem.

Now, because this is a special right triangle, we know that

This is because of the ratio we discussed earlier, so all I did was 30*root 2.

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