Sunday

March 1, 2015

March 1, 2015

Posted by **?** on Saturday, October 25, 2008 at 6:12pm.

A: How many cubes have at least 2 sides painted blue?

B: How many cubes have at least 1 side painted red?

- Geometry -
**Fredr**, Sunday, October 26, 2008 at 2:02amA: it depends how the cube is painted. If the 3 blue sides of the original cube share a common corner then 7 of the smaller cubes have at least 2 sides that are blue. If 2 opposite faces of the original cube are blue then 6 of the 27 have at least 2 faces that are blue.

B: 19 or 21, again depending on how the original cube is painted.

**Answer this Question**

**Related Questions**

Geometry - The surface of a cube is painted red and blue, 3 sides of each color...

Geometry, Cubes - The surface of a cube is painted red and blue, 3 sides of each...

Geometry - The surface of a cube is painted red and blue, 3 sides of each. The ...

Geometry - The surface of a cube is painted red and blue, 3 sides of each. The ...

Math - The entire surface of a solid cube with a length of 6 inches is painted...

math - a cube is painted blue,then cut into 27 smaller cubes.how many of the ...

maths - A cube of 12cm sides is painted red on each side. It is cut into cubes ...

maths - a cube painted on its six faces and then it is cut into 4913 smaller ...

MATH(Cube Problem) - A cube 4 cm on each side is painted blue and cut into 64 ...

Cube Problem - A cube 4 cm on each side is painted blue and cut into 64 one cm ...