The correct answer is A. x=22
Since the angles of a rectangle are right angles (90 degrees) you would set it up as 90=5x-20. Then combine like terms and solve the equation. (If you need me to show you how step by step tell me)
It would be smaller because 11/12 = 22/24
I think the answer is 8
but im not 100% sure
Answer:
radius = 6miles
Step-by-step explanation:
πr² = area
π6²
π36