Answer:
=15x-56
Step-by-step explanation:
Can you please show us the model?
The answers would be 320ft. Squared
this is 90 60 30 formula for example
90 meet 2x
30 meet x
and
60 meet x√3
so 90 meet 5
30 meet 5/2=2.5
and 60 meet 2.5√3
so the answer is 2.5