The volume of the cylindrical glass is 200 cm3. What is the volume of a cylindrical glass, the radius
| April 2, 2021 | education
The volume of the cylindrical glass is 200 cm3. What is the volume of a cylindrical glass, the radius of which is 2 times less, and the height is 3 times more?
To find the volume of a cylinder, or a cylindrical glass, you need to multiply the base area by the height:
V = S * h = π * R ^ 2 * h = 200 cm3.
Divide the radius by 2 and multiply the height by 3 in terms of the volume of the cylinder:
π * (R \ 2) ^ 2 * 3 * h = 3/4 * π * R ^ 2 * h = 3/4 * 200 = 150 cm3 volume of the new cylinder.
Answer: 150 cm3.
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