Answer:
The answer is 12
Step-by-step explanation:

Answer:
46 degrees
Step-by-step explanation:
if you look at it closely u can see that the 120 degrees is reflected to the opposite side so if the 120 degrees is reflected then the 46 degrees would be reflected too
Answer:
24.75 is 55% of 45
Step-by-step explanation:
For dA in a circle, the r value varies , but its area is still rdrd(theta) but r (and theta) differs depending where the region is
and the regions could be any regions as long as it is a continuous region
hope this helps