Question

Please help and ill be your friend

Answer 1

62831.5 yard²

Explanation:

Diameter is the straight line across the ciricle so is 400 yards

the area is πr²

r = half the diameter = 200 yards

200² x π = 125663

divide by 2 = 62831.5

Answer 2

400/Pi

Explanation:

Pi = 22/7, do 400 ÷ 22/7