Across
- 3. a 3-dimensional object shaped like a ball.
- 6. a flat shape with four straight sides
- 8. Curved outwards
Down
- 1. a flat shape with 4 straight sides where opposite sides are parallel
- 2. The same shape and size, but we are allowed to flip, slide or turn
- 4. triangle a triangle with all sides of different lengths
- 5. prism a solid 3-dimensional object which has six faces that are rectangles.
- 7. has the same cross-section along a length, which makes it a prism.
- 8. curved inwards