A cone with a base of 9 cm and a height of 12 cm has a volume of 254.469 cm3
Fist lets start by reviewing what the area of a pyramid is. Volume of a pyramid (with a rectangular base) is the Area of the Base x Height x 1/3. Where the 1/3 comes in I don't know but that's the equation. So we have a rectangle with the sides measuring 9cm x 12cm. The area of a rectangle is S1 * S2 so we have an area of 9cm*12cm=108cm2. We are given the height (altitude) as 12 cm so now that we know the area of the base, and the height we can find the volume. V= 108cm2 * 12cm *1/3 V= 1296cm3*1/3 V= 432cm3
The volume is: 301.6 cm3
Area is 36cm2
It is: 10*12*14.5 = 1740 cubic cm
Volume of pyramid = 1/3 Base x Height 100 = 25h/3 25h = 300 height = 12cm
Volume = 960 cm3
To calculate the volume, multiply the length x width x height. volume = 12cm x 6cm x 4cm = 288cm3
r = 4.74835 cm
A cone with a base of 9 cm and a height of 12 cm has a volume of 254.469 cm3
A cone with a base radius of 12 cm and a height of 18 cm has a volume of 2,714.34 cm3
You can't calculate the volume here as such the height is not mentioned here and for calculating volume you need height,breadth and length.
264/22=12 Therefore, the height is 12cm
452 cm3 (this assumes you mean 12 cm vertical height, not slant height). If the slant height is 12 cm then the volume changes to 392 cm3.
12cm
Fist lets start by reviewing what the area of a pyramid is. Volume of a pyramid (with a rectangular base) is the Area of the Base x Height x 1/3. Where the 1/3 comes in I don't know but that's the equation. So we have a rectangle with the sides measuring 9cm x 12cm. The area of a rectangle is S1 * S2 so we have an area of 9cm*12cm=108cm2. We are given the height (altitude) as 12 cm so now that we know the area of the base, and the height we can find the volume. V= 108cm2 * 12cm *1/3 V= 1296cm3*1/3 V= 432cm3
2*5*12 = 120 cm3