Area = pi x radius^2
A = pi x 2^2
A = 12.566 square inches
To find the area of an 8-inch pizza, you first need to calculate the radius, which is half of the diameter. The radius is 4 inches. The area of a circle is given by the formula (A = \pi r^2). Therefore, the area is approximately (A = \pi \times (4)^2 \approx 50.27) square inches.
Well because 8¢ is less than 16¢, it would be the 8 inch pizza...Now if you are wondering which one is better value, the 16" pizza has 4 times the area of the 8" pizza, but is only 2 times the cost, so obviously the 16" pizza is a better bang for the buck, so to speak.
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.
The area of a 16" pizza is 201.2 sq inches which is 0.1297 sq metres
If that is the diameter, divide by 2 to get the radius. Then use the formula: area = pi x radius2.
Area of a 14 inch pizza = 43.98in2. Area of a 12 inch pizza = 37.70in2. Difference between the two = 6.28in2.
To compare the amount of pizza in a 16-inch and a 14-inch pizza, we can use the formula for the area of a circle, A = πr². The radius of the 16-inch pizza is 8 inches, giving it an area of about 201.06 square inches, while the 14-inch pizza has a radius of 7 inches, resulting in an area of about 153.94 square inches. Therefore, the 16-inch pizza has approximately 47.12 square inches more pizza than the 14-inch pizza.
Assume both pizzas are cut into eight slices. 3 slices of the 12 inch pizza make an angle of3 pi/4 and area is 1/2 radius squared times angle where radius is 6 inch so area = 42.4 sq in 2 slices of the 16 inch pizza make an angle of pi/2 and area is 1/2 radius squared times angle where radius is 8 inch so area = 50.2 sq in so the two 16 inch slices give you more pizza
To find the area of an 8-inch pizza, you first need to calculate the radius, which is half of the diameter. The radius is 4 inches. The area of a circle is given by the formula (A = \pi r^2). Therefore, the area is approximately (A = \pi \times (4)^2 \approx 50.27) square inches.
The circumference of the 12-inch pizza is twice as big as the 6-inch pizza.Determine the circumference (C) of both pizzas.C = pi x d, where d is the diameter6-inch pizzaC = pi x 6 in = 18.85 in12-inch pizzaC = pi x 12 in = 37.70 inDivide the circumference of the larger pizza by the circumference of the smaller pizza.37.70/18.85 = 2
(3.141*5)^2
Well because 8¢ is less than 16¢, it would be the 8 inch pizza...Now if you are wondering which one is better value, the 16" pizza has 4 times the area of the 8" pizza, but is only 2 times the cost, so obviously the 16" pizza is a better bang for the buck, so to speak.
225 square inches
The 18" refers to the width (diameter) of the pizza.
If they are the diameters of the pizzas then:- Each slice of the 7 inch pizza is about 9.62 square inches Each slice of the 9 inch pizza is about 7.95 square inches
In 4 star its a 14 inch, it used to be 16 but they changed the size
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.