Acircular disc has an area that measures between 1,650 and 1,700 square inches. what could be the length of its radius? use 3.14 for pi.

a.23 in.
b.24 in.
c.25 in.
d.26 in.

21

step-by-step explanation:

11279

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh