Across
- 2. equation of a line parallel to the y-axis.
- 7. The surface area of a sphere with a radius of 8 units, rounded to the nearest whole numbe
Down
- 1. The longest side in a right-angled triangle
- 3. The shape formed when a rectangle is folded to form a closed three-dimensional figure.
- 4. number of edges a cube has.
- 5. point where the x-axis and y-axis intersect
- 6. The amount of space occupied by a three-dimensional object.
- 8. A triangle with angles measuring 30°, 60°, and 90° is called a _____ triangle.