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Why isn't the surface of a hemisphere not half the surface area of a sphere?
Wiki User
∙ 12y ago
The surface area of a semicircle has the round surface which is half a sphere and also has the flat surface which is a circle.
Wiki User
∙ 12y ago
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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 half of the sphere that makes up earths surface?
hemisphere.
What 3D shape has 1 circular face and one which is half the surface of a sphere?
A hemisphere has 1 circular face and one which is half the surface of a sphere.
Name of half of a sphere?
a half-sphere is called "hemisphere"
What is the surface area of a half-sphere with a radius of 10?
Surface area of half a sphere = 2*pi*radius2 Surface area = 200*pi = 628.3185307 square units.
What is the answer for the hemisphere?
The answer for the hemisphere is half the volume of a sphere, which is given by the formula (2/3)πr³, where r is the radius. The surface area of a hemisphere is half the surface area of a sphere, given by the formula 2πr².
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.
Is a hemisphere a half of sphere or a whole sphere?
A hemisphere is half of a sphere. It is a three-dimensional shape that consists of a flat base and a curved surface that forms half of a complete sphere.
What is half of a sphere?
Half of a sphere is called a hemisphere. It consists of a flat surface cutting through the sphere, dividing it into two equal parts.
What is half of the earths surface called?
The half of the Earth's surface that is north of the equator is called the Northern Hemisphere, while the half south of the equator is the Southern Hemisphere.
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
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 half of Earth's surface?
A hemisphere is one half of the sphere that makes up Earth's surface.
A hemisphere is half of a what?
A hemisphere is half of a sphere. It is a three-dimensional shape with a flat base and a curved surface that extends up to a semicircular shape.
What is half of the sphere that makes up earths surface?
hemisphere.
What 3D shape has 1 circular face and one which is half the surface of a sphere?
A hemisphere has 1 circular face and one which is half the surface of a sphere.
What shape has 1 circular face which is half the surface of a sphere?
It is a hemisphere.
