Office manager booked 55 airline tickets he booked 7 more tickets on airlines a than airlines b on airlines c he booked 4 more than twice as many tickets as airlines b how many tickets he book on each airline

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

2 over 5 and 4 over 15

don’t know last one sorry

step-by-step explanation: