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I suggest you divide the 14 inches and the 11 inches by 2 to get the radius (presumably, the numbers refer to the diameter). Then you can calculate the area using the formula for a circle, and compare.
The area of a circle with an 8 inch diameter is approximately 50.27 square inches.
12 square inches.
19.63 square inches are in the area of a 5-inch diameter circle.
The area of a 3-inch diameter circle is about 7.068 square inches.
49pi-36pi= 13pi= 40.8 square inches
113.04 if the diameter is twelve inches
Area of a 14 inch pizza = 43.98in2. Area of a 12 inch pizza = 37.70in2. Difference between the two = 6.28in2.
2
if the pizza is round then you use Pi X 7.5 X 7.5
one i ate all in 16 minute
I suggest you divide the 14 inches and the 11 inches by 2 to get the radius (presumably, the numbers refer to the diameter). Then you can calculate the area using the formula for a circle, and compare.
The radii are 7 inches and 6 inches respectively, so the difference in area is pi*72 - pi*62 = pi*(49 - 36) = 13*pi = 40.8 sq inches, approx.
3 inches
There are no inches in an square inch. Square inches are units of area and inches are units of length, the two can not be equated.
Multiply width by length to get the area. The answer would be 187 square inches.
A 1.25-inch diameter circle contains 1.227 square inches.