Angle E is from A to E
see, the 0 is on the right
from 0 to 120, look at inner arc
answer si 120 degres
I don’t know all of it but....
Axis of symmetry is x=5
Vertex changed to (5,8)
Parabola opens down
Answer:
1035.33 feet
Step-by-step explanation:
h=900tan49
=1035.33 feet
I hope it helps
486/6=81
Square root 81 = one side length = 9m
volume = 9^3 = 729