0
one half multiplied by four multiplied by pie multiplied by the radius squared
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is the volume and area of hemisphere?
Volume = 2/3πr3 Surface area = 3πr2
Find the surface area of a hemisphere with a radious of 3?
Surface area including the underneath of the hemisphere = pi*radius2 + 2*pi*radius2 Total surface area = 27pi square units
What is the formula for calculating surface area of a hemisphere?
The surface area of a whole sphere, of radius r, is 4*pi*r2.The area of the curved surface of a hemisphere is, therefore, 2*pi*r2.The area of the flat surface is that of a circle of radius r, that is = pi*r2.So the total surface area of a hemisphere is 2*pi*r2 + pi*r2 = 3*pi*r2.
How do you find the total surface area of a hemisphere whose diameter is 8 inches?
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.
What is the approximate surface area of a hemisphere shape with a radius of 27 feet?
Surface Area = ~6,870.7 ft2
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
Which has more land area - the northern or southern hemisphere?
The northern hemisphere has more land area compared to the southern hemisphere. About 68.3% of the Earth's land area is located in the northern hemisphere.
Which hemisphere the northern or southern has the most land?
The Northern Hemisphere has more land area than the Southern Hemisphere. About 68% of the Earth's land area is located in the Northern Hemisphere.
Largest land area in western hemisphere?
Canada is the country with the largest area in the Western Hemisphere.
Which hemisphere has the most land area?
The Northern Hemisphere has more land area than the Southern Hemisphere. The majority of Earth's landmass is located north of the equator.
Does the northern hemisphere or the southern hemisphere have more of its area covered by water?
I think but pretty sure but the southern hemisphere because of the massive area of Europe
What county has the largest land area in he western hemisphere?
Canada has the largest land area in the western hemisphere
What country has the largest land area in thewestern hemisphere?
Canada has the largest land area in the Western Hemisphere.
Which has the largest land area in the eastern hemisphere?
Russia has the largest land area in the eastern hemisphere.
How do you find the surface area of a hemisphere?
To find the surface area of a hemisphere, you can use the formula: SA = 2πr^2, where r is the radius of the hemisphere. This formula takes into account the curved surface area of the hemisphere.
What is the hemisphere area around north of the equator?
The hemisphere north of the equator is called the Northern Hemisphere.
Which hemisphere has the most water area?
The Southern hemisphere has more water than the Northern hemisphere.
