Help pls I’ll mark brainliest

x: 9

EFA: 121

EFC: 70

AFC:131

CFB: 109

I dont know the radius of the circle

AB: 2pi * radius * 22/360

ED: 2pi * radius * 25/360

EAC: 2pi * radius * 290/360

ABC: 2pi * radius * 169/360

DB: 2pi * radius * 180/360

ACE: 2pi * radius *239/360

EBD: 2pi * radius * 335/360

Step-by-step explanation:

x=9, plug and solve from there

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.