Answer:
3
Step-by-step explanation:
6+2x=12
2x=6
x=3
This is your answer
4
2 + 2 += 4
This can be solved by addition.
its a octagon. e2020 approved, you can trust me
The triangle was only rotated. The size did not change, so the corresponding angles would remain identical.
Because C is 28 degrees C' would also be 28 degrees.
