Question

Which of the following is equal to the area of the sector ABC?

Answer 1

I think it's B

Answer 2

Because \[(10 / 360) * 25\pi = 125\]

Answer 3

yes that is correct. the arc length between AC divided by the total arc length of the circle will give you a fraction of the circle as a decimal. This circle fraction multiplied by the area of the circle (25pi) will give you the answer.
You are correct with B

Answer 4

The angle is a little more than 90 degrees so, B is more likely than the others