Answer:
3
Step-by-step explanation:
I say D cuz if u look at it, it's a pretty wide enough angle to be at least 47°
840
7*6*5*4=840
Answer:3/2
3/2
10
2[45/(11-8)^2]
=2[45/(3)^2]
=2[45/9]
=2[5]
=10
θ = 60.34
= 16.177
= θ = .869
= 60.34
