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If that is the diameter, divide by 2 to get the radius. Then use the formula: area = pi x radius2.

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Q: What is the area of a 20 inch pizza?
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Are two 10 inch pizzas the same size as one 20 inch?

No Side by side the total would be 20 inches but there would be a space at top and bottom Assuming they are the same depth, then the comparison is between the areas. As the lengths are in the ratio of 10:20 = 1:2, their areas are in the ratio 1²:2² = 1:4 Thus the 20 inch pizza has four times the area of a 10 in pizza, ie a 20 inch pizza is the same as FOUR 10 inch pizzas.


If a seven inch pizza cost 4.00 and the price of the 14 inch is proportional to the cost of the seven inch how much would the fourteen inch pizza cost?

The area of the pizza inceases as the square of the radius (or diameter). Assuming the thickness remains the same, then the volume also increases as the square of the radius. So, double radius implies quadruple area implies quadruple cost.


How many square inches are in a 16 inch pizza?

The area of a 16" pizza is 201.2 sq inches which is 0.1297 sq metres


What is the area of a 16inch by 20 inch rectangular canvas?

Area = 320in2


A pizza with a diameter of 12 inches is cut into 8 equal slices. to the nearest square inch what is the area of each slice of the pizza?

To find the area of each slice of a 12-inch pizza, first calculate the area of the entire pizza using the formula ( A = \pi r^2 ). The radius is 6 inches (half of the diameter), so the area is approximately ( A = \pi (6)^2 \approx 113.1 ) square inches. Since the pizza is cut into 8 equal slices, the area of each slice is about ( \frac{113.1}{8} \approx 14.14 ) square inches. Rounding to the nearest square inch, each slice has an area of approximately 14 square inches.