![]() ![]() V = 10.45 cm3 Are you curious to know why the formula for the volume of a sphere is 4/3πr3? If you use this formula, then you could solve the above question as follows: V (Volume of a hemisphere) = V (Volume of a sphere)/2 You can also directly calculate the volume of the hemisphere by using the formula: The volume of the hemisphere is 10.45 cm3. Next, plug the values into the formula and solve for V.įinally, divide the volume of the sphere by two to find the volume of the hemisphere. The radius is equal to half of the diameter, so the radius would be 5 cm. Here is an example: Find the volume of a hemisphere with a diameter of 10 cm.įirst, find the radius of the sphere. Then, divide the volume of the sphere by two to get the volume of the hemisphere. Once you have the radius, plug it into the formula and solve for V. The radius of a sphere is equal to half of its diameter. To find the volume of a hemisphere, you would first need to find the radius of the sphere. Where V is the volume of the sphere, π is 3.14 (pi), and r is the radius of the sphere. The volume of a sphere is calculated using the following formula: Since a hemisphere is a half sphere, you can calculate the volume of a hemisphere by first finding the volume of a sphere and then dividing it by two. Grade 7 students learn about the volume of a hemisphere in their math class.
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