Question

Which of the following could be used to calculate the area of the sector in the circle shown above?

π(5in)30 over 360
π(5in)230 over 360
π(30in)25 over 360
π(30in)5 over 360

Answer 1

So the area of a sector is
$$
\cfrac{\theta r^2}{2}
$$
Here \(\theta=\cfrac{30\pi}{180}\), to convert from degrees to radians.
Make sense?

Answer 2

Okay I think I understand, B isnt making sense anymore im leaning to C

Answer 3

Yes

Answer 4

Thank you I really needed assurance

Answer 5

You're welcome