A3 inch cube is painted on all sides with red. the cube is then cut into small cubes of dimension 1 inch. all the cubes are collected and thrown on a flat surface. what is the probability that all the top facing surfaces have red paint on them

boxplot

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