Question

Question 11 Multiple Choice Worth 1 points)

(05.02 MC)

Find the measure of angle x in the figure below:
35
47
73
78

Answer 1

x = 35

Explanation:

First, we need to add the angles on a straight line and subtract them by 180 (because angles on a straight line adds up to 180)

56 + 51 = 107

180 - 107 = 73

Now that we have found the angle of y, we can find the angle of x now. Because angles in a triangle adds up to 180, we have to add 72 and 73 now.

72 + 73 = 145

And now subtract it from 180

180 - 145 = 35

So x = 35