The volume of a sphere is equal to 43 times Pi π times the radius cubed . Substitute the value of the radius r=9 into the formula to find the volume of the sphere. Pi π is approximately equal to 3.14 . Combine 43 and π .
What is the volume of a 8cm sphere?
V = 2,143. 6 cm3 (rounded to one-decimal place) is the volume of a ball that has a radius of 8 cm.
What is the volume of the diameter is 9?
You have the diameter, that is the double of the radius, so r=92=4.5 inches. v=43π4.53= 381.69 cubic inches .
How fo you find the volume of a sphere?
The formula for the volume of a sphere is V = 4/3 πr3 .
What is the volume of a 5cm sphere?
Answer: The volume of the sphere with a radius of 5 cm is 523.3 cm 3 .
What is the volume of a 3.7 cm sphere?
The volume of a sphere is equal to 43 times Pi π times the radius cubed . Substitute the value of the radius r=3.7 into the formula to find the volume of the sphere. Pi π is approximately equal to 3.14 .
What is the volume of 7cm?
We know, volume of a cube = (side × side × side) cubic units. Here, side = 7 cm. Therefore, volume of a cube = 343 cubic cm .
What is the formula of volume?
| Table 3. Volume Formulas | Shape Formula Variables | Cube V=s3 s is the length of the side. | Right Rectangular Prism V=LWH L is the length, W is the width and H is the height. | Prism or Cylinder V=Ah A is the area of the base, h is the height. |
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How do I find the volume?
Whereas the basic formula for the area of a rectangular shape is length × width, the basic formula for volume is length × width × height . How you refer to the different dimensions does not change the calculation: you may, for example, use ‘depth’ instead of ‘height’.
What would be the volume of a hemisphere?
The formula to calculate the volume of a hemisphere is given as, Volume of hemisphere = 2πr 3 /3 , where r is the radius of a hemisphere.
What is a formula of cylinder?
The formula for the volume of a cylinder is V=Bh or V=πr2h . The radius of the cylinder is 8 cm and the height is 15 cm. ... Therefore, the volume of the cylinder is about 3016 cubic centimeters.
Why is sphere volume formula?
The general formula for the volume of sphere in terms of its radius is given as V = (4/3) π r 3 . ... Substituting this in the volume of a sphere formula, the volume of a sphere in terms of diameter is represented as V = (πd 3 )/6.
How do you find the radius of a sphere with the volume?
- Radius = Diameter / 2. When the surface area is given, the formula used for the radius of a sphere is:
- Radius = ⎷[Surface Area / (4 π)] When the volume is given, the formula used for the radius of a sphere is:
- Radius = 3⎷[3 * Volume / (4 π)]
What is the volume of 12 cm?
can you help? find the volume of a sphere that has a diameter of 12 cm. /3 r3 = 4/3 3.1416 63 = 904.78 cubic centimeters .
What is the volume of a 6 cm sphere?
The volume of a sphere is equal to 43 times Pi π times the radius cubed. Substitute the value of the radius r=6 into the formula to find the volume of the sphere. Pi π is approximately equal to 3.14 .
