Answer:A
Step-by-step explanation:
The ratios between side lenths is the same so 47.2/34.4=x/8.6 solving By cross multiplication you get 34.4x=405.92 dividing by 34.4 you get 11.8
Answer:
I'm pretty sure the answer is 2, (3/2)
A,
Answer:120 units
D
cosΘ = =