Image attached too! In the following diagram DE \\ FG and KL | FG.
What is the measure of
Angles are not necessarily drawn to scale. Given the following:

1. Since all triangles add up to 180 we can use the relationship of the angles to find x.

60 + 45 = 105

180 - 105 = 75

x = 75

2. We can also find the value of y, even though we don't know the values of the other angles in the triangle. We do this by taking into account the relationship of x and y, and by remembering all three angles in every triangle adds up to 180.

180 - 75 = 105

y = 105

Be sure to put this into your own words so that you won't be accused of plagiarism! I know you can pass