Volume: 1/3*3.14*42*12 = 200.96 or about 201 cubic cm
Note it is assumed that the base diameter is 8 cm.
Volume of pyramid = 1/3 Base x Height 100 = 25h/3 25h = 300 height = 12cm
Yes, the volume triples. When you have a height of 18, the volume will equal 864. (Volume of a pyramid is the area of the base x the height x 1/3)18*3=54. When you plug this in to the above listed formula, the volume will be 2592. Divide that by three and you get 864.
It is 882 cubic centimetres.
The equation for the density of an object with known mass m and volume V is D=m/V.You are given the mass to be 750g.To figure out the volume of the block of wood, simply multipy all of the dimensions. The volume of a right prism (e.g. a block of wood) is V=length*width*height, so the volume for the block of wood is 12cm*8cm*9cm=864cm3.Now you know both your mass and your volume, so you can calculate the density:D=m/VD=(750g) / (864cm3)D is roughly equal to 0.86806g/cm3.
Area of a triangle = 1/2 * Base * Height = 1/2 * 12 * 6.5 = 39 cm2
Volume = 960 cm3
Volume: 32*12 = 384 cubic cm
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.
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.
264/22=12 Therefore, the height is 12cm
12cm
Volume of pyramid = 1/3 Base x Height 100 = 25h/3 25h = 300 height = 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