How many smaller cubes are not painted at all if a cube is painted green on all sides & cut into 64 cubes of equal size?
Cube root of 64 is 4 therefore cube is 4 x 4 x 4. Each side of the cube has 16 visible small cube faces, 4 of which are corners (3 green sides) and 8 more are edges (2 green sides), so there are only four small cubes with one green face on each of the six sides of the large cube. Your answer is therefore 24.
The entire outer layer is painted so an 8x8x8 block inside isn't painted. Zero. All cubes are painted on at least one side and the 10x10x10 cube is painted on all sides. It's a 10x10x10 cube meaning there are 1000 cubelets. Ones on the inside too. So 8x8x8 = 512.
3 equal sides = equilateral 2 equal sides = isosceles all sides different = scalene
A rhombus is a parallelogram with 4 equal sides. Many parallelograms do not have 4 equal sides. All parallelograms have 2 pairs of equal opposite sides.
That is an isosceles All equal sides is called an equilateral triangle 2 equal sides is an isosceles No equal sides is a scalene triangle
8 green
0 sides are not painted! So all the cubes have three faces painted!
Cube root of 64 is 4 therefore cube is 4 x 4 x 4. Each side of the cube has 16 visible small cube faces, 4 of which are corners (3 green sides) and 8 more are edges (2 green sides), so there are only four small cubes with one green face on each of the six sides of the large cube. Your answer is therefore 24.
The colors don't matter. And I'm having to assume from your description that you mean that the smaller cubes have sides of length 2 cm long. Thus, there are 64 cubes. 8 have three sides painted. 24 have two sides painted. 24 have one side painted. 8 have no sides painted.
The colors don't matter. And I'm having to assume from your description that you mean that the smaller cubes have sides of length 2 cm long. Thus, there are 64 cubes. 8 have three sides painted. 24 have two sides painted. 24 have one side painted. 8 have no sides painted.
Coal cubes: 0. Sugar cubes: 0 Painted cubes: maybe some of them.
8
No because cubes do not have opposite sides that are different lengths. Cubes have all equal sides and all equal coners. A cube is not a rectangle.
it is very simple.. number of cubes painted in all three sides is always 8. number of cubes painted in 0 sides is (n-2)^3 number of cubes painted in 1 side is 6(n-2)^2 number of cubes painted in 2 sides is 12(n-2) here n is n x n x n sides...... (eg.. if any 10 x 10 x10 sides is cut into 1 cube then n=10, if any 10 x 10 x10 sides is cut into 2 cubes then n=10/2 = 5)
What answer is closest in meaning to the word:PENCHANT
The cube has a side 5 units in length. The middle three on each edge will have two green sides, there are 12 non-overlapping edges so the answer is 36. (3 sides = 8, 1 side = 54, no paint 27)
yes! It is an equilateral shape.