Area of circular pan: pi*9 squared = 254.469 square inches
Area of square pan: 18*18 = 324 square inches which has the greater area
Area: pi*2.6^2 = 21.237 square inches rounded
Only circular shapes have diameter not Squares.
The area of a circle with a diameter of 12 inches is: 113.1 square inches.
The diameter is 5.97 inches.
If the diameter is 112 inches then the radius is half that = 56 inches (assuming it's a circular object) The area is Pi times the Radius squared and lets approximate Pi to 22/7 as it works out nicely ;-) Radius = half the diameter 22/7 times 56 times 56 in square inches =9856 SQUARE INCHES to convert to square feet you divide 12*12 =144 9856/144 = 68.4444 SQUARE FEET
226.98 inches squared.
10.00
Area: pi*2.6^2 = 21.237 square inches rounded
Only circular shapes have diameter not Squares.
If the area of a circle is 20 square inches the diameter is: 5.046 inches.
The area of a circle with a diameter of 12 inches is: 113.1 square inches.
The diameter is 5.97 inches.
If the area of a circle is about 28 square inches the diameter is: about six inches (5.971).
If the diameter is 112 inches then the radius is half that = 56 inches (assuming it's a circular object) The area is Pi times the Radius squared and lets approximate Pi to 22/7 as it works out nicely ;-) Radius = half the diameter 22/7 times 56 times 56 in square inches =9856 SQUARE INCHES to convert to square feet you divide 12*12 =144 9856/144 = 68.4444 SQUARE FEET
A circular shape with an area of 65 square feet has a diameter of 9.1 ft approx.
The area of a circle with the diameter of 28 inches is: 615.8 square inches OR 4.28 square feet.
A 4.75-inch diameter circle contains 17.72 square inches.