Vol = 1/3*pi*r2*h where r is the radius and h is the height.
= 1/3*pi*62*2 = 75.4 cm2 approx.
No
A formula for the volume is (area of base)(height)/3. The base is a circle, with area equal to pi X radius squared. It was not specified whether the given "3 Cm" for the base was radius or diameter. After clarifying that, you should be able to complete the answer for yourself.
Volume = pi*22*5 cubic cm
r = 2.47975 cm
That depends on its height which has not been given
A cone with height 8cm and radius 15cm has a volume of 1884.96cm3
A cone with a base radius of 3 cm and a height of 8 cm has a volume of 75.4 cubic cm.
A cone with a base radius of 12 cm and a height of 18 cm has a volume of 2,714.34 cm3
A cone with a base radius of 9.9 cm and a height of 14 cm has a volume of 1,436.9 cm3
No
Volume is 75.398 cm3
The radius is 6.704 cm
The volume of a cone whose base has a radius of 8cm and whose height is 10 cm is: 670cm3
The height of the cone of maximum volume that can be inscribed in a sphere of radius 12 cm is not 16 cm; it is actually 16 cm when considering the relationship between the cone's dimensions and the sphere's radius. The cone's volume is maximized when its height is two-thirds of the sphere's radius, which means the optimal height is ( \frac{2}{3} \times 12 \text{ cm} = 8 \text{ cm} ). Thus, the statement is incorrect; the correct height for maximum volume is 8 cm, not 16 cm.
The volume of a cone can be calculated using the formula V = (1/3)πr^2h, where r is the radius and h is the height. To find the radius, use the formula A = πrℓ, where A is the curved surface area and ℓ is the slant height. Given A = 550 cm and h = 25 cm, you can find the radius and then calculate the volume of the cone.
The volume of this cone is 15,400 cm3
The height of a cone is given as 4 cm, and the radius is 1 cm. Therefore, the height of the cone is simply 4 cm. The radius does not affect the height.