The measures of the angles of a triangle are shown in the figure below. Solve for x.

Answer:
The angle measures 36
Step-by-step explanation:
180 - (87 + 57)
180 - 144 = 36
Answer:
x = 36
Step-by-step explanation:
A triangle is always a 180 degree angle, so add up all of the angles and subtract it to 180
57 + 87 = 144
180 - 144 = 36
x = 36