A block of volume of 12cm3 has a density of 3 g/cm3 the block is cut into two pieces One piece has a volume of 8 cm3 and the other has a volume of 4cm3 what are the densities of two pieces

If the block is cut into pieces of different size, then the density of the larger piece is 3 g/cm^3, whereas the density of the smaller piece is only 3 g/cm^3 .

Step-by-step explanation:

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi