576cm3
A rectangle that is 2cm by 4cm has an area of 8cm. It also has a perimeter of 12cm.
The volume is 1608.5cm3
128pi.
Volume = 8cm * 8cm *8 cm = 512 cm3
576cm3
Find the area of 5cm 12cm 8cm
A rectangular prism of 10 by 8 by 12 will have a volume of 960 cubic cm
From 8cm to 12cm
A rectangle that is 2cm by 4cm has an area of 8cm. It also has a perimeter of 12cm.
It is: 7+8+12 = 27 cm
females should grow from 8cm - 10cm. Males should grow from 10cm - 12cm.
The volume is 1608.5cm3
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.
=48
128pi.
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.