Answer:
perhaps around 7.5?
Step-by-step explanation:
hope this is right :)
Formula for the area of a quarter circle: A = (pi x r^2) / 4
3.14 = (3.14 x r^2) / 4
3.14r^2 = 12.56
r^2 = 4
r = 2 meters
Hope this helps! :)
Answer:
6.15*x + 7.65y = 50.28
x = 4/5*y
The solution is: x = 3.2 ∧ y = 4