Answer: 126 degrees
Step-by-step explanation:
In any triangle, the sum of all the angles is equivalent to 180 degrees. In common understanding, on an image, a square in place of an angle represents a right angle, or an angle with a measurement of 90 degrees. As such, simply add 90 to 36 to get 126. Then simply fo 180-126, to get the angle in line with m<1, 54 degrees. Then, simply, utilizing the straight line rule, you can determine that a straight line, with a measure of 180 degrees, is simply 180-54, or 126.
Alternatively, you can simply add the two other angles in the triangle to get 126 immediately.
