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 volume of a cone whose base has a radius of 8cm and whose height is 10 cm is: 670cm3
The radius is 6.704 cm
Volume of a cone in cubic units = 1/3*pi*radius squared*height
The volume of this cone is 15,400 cm3
The cone's perpendicular height is: 12 cm (the slant height is 13 cm)
50 cubic cm