Which experimental probability from coach nelson's experiment equals the theorectical probability? what is this probability? A) v-stretch: 7/25
B) push-ups; 1/5
C) Plank; 3/5
D) sit-ups; 1/5

use formula for the circle a=3.14

step-by-step explanation:

answer: the answer is fre sha voca do

step-by-step explanation:

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