12. A full turn is 360 degrees. 360 divided by 30 is 12.
Answer:
x = 87
Step-by-step explanation:
37 + 56 = 93
triangles always equal to 180
180 - 93 = 87
Even function
(unchanged under reflection over y-axis)
Hope this helped :)
F=4 and y=3 those are the answers
