49pi-36pi= 13pi= 40.8 square inches
The area of a 16" pizza is 201.2 sq inches which is 0.1297 sq metres
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.
There are no square inches in an inch. Square inches are units of area and inches are units of length.
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.
1.7689