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You can work out the area of a circle by squaring the radius (multiplying the radius by itself) and multiplying this by pi.
In this case the radius is 22cm so multiply 22 by 22. This equals 484.
Multiply 484 by pi (3.14).
This makes the answer 1520.53 cm2.
Make sure that this is the radius and not the diameter. The radius is only from the centre of the Pizza to one side, not all the way across, because that sounds like a massive pizza.
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What is the surface area of a cricket ball with a 22cm circumference?
radius = 22/(2*pi) = 3.501408748 Surface area = 4*pi*3.5014087482 = 154.0619849 square cm
The largest pizza for sale has a radius of 12 inches What is the diameter of this pizza?
24 inches, because the radius is always 1/2 of the diameter.
How can you calculate the radius with the area given to you?
Area of a circle = pi x radius squared, so to get the radius, divide the Area by pi (3.14159), and then find the square root of that
What is the area of a square with radius 17 ft?
What is the area of a square with a radius of 17 ft
What is the area of a circle with a radius of 7 meters?
3850m is the area of the a circle whose radius of 7meaters
What is the area of a cone with a slant height of 22 cm and radius of 7cm?
A cone with a slant height of 22cm and radius of 7cm has a total surface area of about 637.74cm2
What is the surface area of a cone with a slant height of 22 cm and radius of 7 cm?
A cone with a slant height of 22cm and radius of 7cm has a total surface area of about 637.74cm2
What is the surface area of a cricket ball with a 22cm circumference?
radius = 22/(2*pi) = 3.501408748 Surface area = 4*pi*3.5014087482 = 154.0619849 square cm
If an object measures 28Cm x 22Cm what is its area?
28cm*22cm=616cm sq.
What is the area of a pizza with a radius of 9 inches?
25.434 sq in.
What is the area of a pizza with a radius of six inches?
38 inches squared
What is the area for r 22cm?
About 1520.5 cm2.
Formula to find the area of each slice of the pizza?
Find the total area of the pizza (assuming round pizza) A= 3.14 X radius squared.Then divide by the number of slices.
What is the area of a pizza?
The area of a pizza depends on the size of said pizza. If there is a certain pizza you would like to find the area of, all you need to do is: 1. measure the diameter of the pizza 2. split the diameter in half to get the radius 3. square the radius and multiply it by pi(3.14). For example, if I have a pizza with a diameter of 10 inches I would split that in half to get a radius of 5 inches. Then I would do this: (3.14) x 52. Which would end up being 78.5 in2. Tada, now you know how to get the formula of a pizza!
The area of pizza is 154 square centimeters What is the radius?
approximately 7 centimeters.
Would you get more pizza selecting 3 slices of the 12 inch pizza or 2 slices of the 16 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
What is the area of a circle that has a diameter of 22cm?
380.13 square cm
