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How do you find the total surface area of a hemisphere whose diameter is 8 inches?
Wiki User
∙ 13y ago
Calculate the radius (it is half the diameter).
Use the formula for a sphere: area = 4 x pi x radius2.
Since a hemisphere is half a sphere, divide this result by 2.
Question:
Do you mean the surface area to include the flat face of the hemisphere?
If so then follow the above instructions and add pi*42 to your answer which will give you the complete surface area of the hemisphere.
Wiki User
∙ 13y ago
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What is the surface area of a right cylinder with a height of 8 inches and a diameter of 3 inches?
Lateral surface area = 75.39822369 or about 75 square inches Total surface area = 89.53539063 or about 90 square inches
What is the surface areas of a cylinder with a diameter of 6 inches and a height of 5 inches?
Total surface area: (2*pi*9)+(pi*6*5) = 48*pi square inches
What is the approximate total surface area of a sphere whose diameter is 4in?
Approximately 50.265 square inches.
What is the total surface area of a cylinder that has a diameter of 20 and height of 26?
A cylinder that has a diameter of 20 and height of 26 has a total surface area of 2,261.95 units2
How to get the total surface area of a sphere in diameter?
Surface area of a sphere = 4*pi*radius2 radius = diameter/2
What is the surface area if a cylinder has a diameter of 18 inches and a height of 25 inches?
A cylinder has a diameter of 18 inches and a height of 25 inches has a total surface area of approximately 1,922.65 square inches.
What is the surface area of a cylinder that has a diameter of 8 inches and a height of 5?
Total surface area is 226 square inches and the curved surface area is 126 square inches.
What is the approximate total surface area of a sphere whose diameter is 4 inches?
Approximately 50.265 square inches.
What is the surface area of a right cylinder with a height of 8 inches and a diameter of 3 inches?
Lateral surface area = 75.39822369 or about 75 square inches Total surface area = 89.53539063 or about 90 square inches
What is the surface areas of a cylinder with a diameter of 6 inches and a height of 5 inches?
Total surface area: (2*pi*9)+(pi*6*5) = 48*pi square inches
What is the approximate total surface area of a sphere whose diameter is 4in?
Approximately 50.265 square inches.
What is the difference between curved surface area of hemisphere and total surface area of hemisphere?
Curved surface area of a hemisphere means only the bent part of it , i.e,the part which looks like half of a sphere. Total surface area of a hemisphere is the circular top of a hemisphere + curved surface area of a hemisphere. So the formula goes like this: Curved surface area of hemisphere= 2πr2 Total surface area of hemisphere= 2πr2 + πr2 = 3πr2
What percentage of the Earth's total land surface is in the Northern Hemisphere?
Approximately 67% of the total land mass is in the norther hemisphere
What is the total surface area of a cylinder that has a diameter of 20 and height of 26?
A cylinder that has a diameter of 20 and height of 26 has a total surface area of 2,261.95 units2
What is the total surface area of a sphere in terms of its diameter?
Surface area of a sphere = 4*pi*(diameter/2)^squared
How to get the total surface area of a sphere in diameter?
Surface area of a sphere = 4*pi*radius2 radius = diameter/2
A can shaped like a right circular cylinder holds 2 pounds of coffeee and has a diameter of 6 inches and a heaight of 6 and one fourth inches what is the total surface area of the coffee can?
What is the total surface area of a coffee can that is a right circular cylinder that holds 2 pounds of coffee and had a diameter of 6 inches and a height of 6 1/4 inchesImproved Answer:-It is: (2*pi*32)+(6*pi*6.25) = 174.358 square inches to 3 decimal places
