300 mm
75
If a circle has a circumference of 150 cm, its radius is 150/(2*pi) = 23.87 cm (approx)
if circle diameter is 300, then its radius r is 150 (half the diameter)and the area isπr2 = 2250πwhich is approx 2250*3.14 = 7065 square yards (don't forget the "square")
150
C = pi * diameter Diameter = C / pi Diameter = 150 / 3.14 Diameter = 47.7 inches
1.5 m or 150 cm
If the area of the circle is 150 square feet then its radius is about 6.9 feet
150
439.6 metres (1442.2 feet).
radius = 942/(2*pi) = 149.9239564 or about 150 meters
17662.5 or rounded to the nearest one is 17663
Approx 70,686 square yards.