There's a simple formula for the area of an ellipse: pi*a*b, where a and b are , half the lengths of the long axis and the short axis respectively.
Here, A = pi*(12 ft)(4 ft) = 48 pi ft^2, or about 150.8 ft^2.
Answer:
46
Step-by-step explanation:because
If 14 out of 20 is correct, then that is : 14/20 = 0.70 = 70%