PLEASE ANSWER ASAP!
The total amount paid for electricity during the three month period was?

207.21
622.21
207.40
623.21

622.21

Step-by-step explanation:

after adding your electric in your columns you added those 3 together and that's your answer

If the angle is in radians...

Area of sector =½r²¢

Where ¢ is theta.

Since Our angle is degree

We use

Area of Sector = ¢/360 x πr²

¢=theta

radius = Diameter/2

radius = 16/2 = 8m

Area = 126/360 x π x 8²

= 112π/5

=70.37