Area = pi*42 = 50.265 square inches to 3 decimal places
I assume that a 14 inch circle is a circle 14 ionches in diameter. Use the formula Area = Pi x radius of the circle X radius of the circle The radius is half the diameter. Pi is 3.14159 (appx) So the area = 3.14159 X 7 X 7 = 153.937 square inches. Or approximately 154 square inches
How many sq. Ft. Is in a 33 ft.diameter circle
The value of a circle could mean many things. Assuming the question is asking for the diameter of a sixteen-foot-diameter circle in inches, the diameter of the circle would be 192 inches. ---- One foot equals twelve inches [ 1 ft. = 12 in. ] Sixteen times twelve equals one-hundred ninety-two [ 16 * 12 = 192 ] Sixteen feet equals one-hundred ninety-two inches [ 16 ft. = 192 in. ]
The area of the square was 100 sq in (10 x 10). Assuming the circle was cut out of the square form edge to edge, the area of the 10 inch diameter circle is found as follows: A = Pi x R² where Pi is 3.1416 and R² is the radius multiplied by itself (the radius is one half of the diameter). Using the formula: A = 3.1416 x (5 x 5) = 3.1416 x 25 = 78.54 sq in. Subtract the area of the circle from the area of the square to find how much material was thrown away. (100 - 78.54 = 21.46 sq in)
Area of circle = Pi x diameter2/4 = 3.142 x 49/4 = 38.49 sq ft
A 4.75-inch diameter circle contains 17.72 square inches.
The area of a 3-inch diameter circle is about 7.068 square inches.
19.63 square inches are in the area of a 5-inch diameter circle.
In a circle with a diameter of 4, there would be approximately 12.56 square inches in the circle.
The area of a circle with an 8 inch diameter is approximately 50.27 square inches.
A 1.25-inch diameter circle contains 1.227 square inches.
70.9 square inches.
A 20-inch diameter circle contains: 314.16 square inches.
156.25
9.082
Area of a circle = (1/2 x diameter)2 x piArea of a 24 inch diameter circle:(12 inches)2 x 3.1416 = 144 square inches x 3.1416 = 452.4 square inches
256*pi square inches Area of a circle = pi*radius2