I would start at 2000 because of 400/.2 is 2000 idk sorry
Answer:
X/360 (r^2)
Step-by-step explanation:
If X is the number of degrees of the sector, then the area will be given by
X/360 *r^2
Where r^2 is the radius of the circle. The denominator of X is 360 because the degrees of a circle add up to 360
For instance, if the sector is half the circle, then we have
180/360 *r^2 (or 0.5(360)*r^2)
we know that
Imaginary roots will come in pairs, and so the degree must be even.
therefore
the answer is
options
