Answer:
C) 324
Step-by-step explanation:
A full circle is 2pi radians and 360 degrees. That means that pi radians equals 180 degrees.

Answer:Idk
Step-by-step explanation:
Since opposite angles are the same, we can set the equations together. 5x+12=6x-10. We then subtract 5x from both sides to get 12=x-10. Then add 10 to both sides to get x=22.
306 m2, i think! please check before putting it. ( all you have to do is do calculations).