The diameter of the circle will be: 26.1 inches.
Area of the circle in square inches = pi*82
Area = 5,281.02 inches2
Area = pi*82 = 201.062 square m and rounded to 3 dp
Area = 5,281.01 feet2
Area of the circle = pi*7.82 = 191.134497 Approximate area = 3*82 = 192
Formula for finding the area of a circle: Area = pi * r2 a = 3.14 * 82 a = 3.14 * 64 a = 201.06
It is: pi*82 = 64*pi square units
area = pi*r2 2r = d r = 8 inches area = pi*82 area = 64pi
Area = pi*82 = 201.062 square inches rounded to 3 d.p.
pi*82 = 64*pi or 201.0619298 square units.
Area = pi*82 = 201.062 square units to 3 d.p.