Across
- 2. The formula for the surface area of a sphere (5 letters).
- 3. The total area of the surface of a three-dimensional object (6 letters).
- 4. The shape with curved surface and two circular bases (7 letters).
- 5. The area of the base multiplied by the height, for a cylinder (7 letters).
- 6. The amount of space occupied by a 3D shape (7 letters).
Down
- 1. The measure of the outer surface of a 3D shape (9 letters)
- 4. solid shape with 6 congruent square faces (5 letters).