Year 7 - Q8.4.09
20595
Two solids stand on a \(2\times2\) square footprint, with a vertical stack of unit cubes on every square and no gaps within a stack. Their stack heights are shown. Do the top, front and right-side views distinguish them? State the number of cubes in each.
| Solid | Front-left | Front-right | Back-left | Back-right |
|---|---|---|---|---|
| A | 1 | 2 | 2 | 1 |
| B | 2 | 2 | 2 | 2 |
Hint
From the front, each column’s visible height is the taller of its front and back stacks.