Question

If the ratio of a circles sector to its total area is 5/16 what is the measure of its sectors arc?

Answer 1

it is c

Explanation:

you dot need one i just did that same test and that was the answer

Answer 2

If the radius r of the circle is known, the segment length would be 2*pi*r*5/16 or r*5pi/8. (Circumference of the circle times the fraction that’s in the sector.)