Question 5
Stacy built a pyramid using identical cubes. The pyramid is shown below from different angles. Stacy paints the whole pyramid orange. How many cubes have exactly 2 faces painted orange?
Interpretation used by the source: paint every exposed outer face, including the underside; do not separate the cubes or paint faces where cubes touch. The three views show the same solid.
Interpretation used by the source: paint every exposed outer face, including the underside; do not separate the cubes or paint faces where cubes touch. The three views show the same solid.