THE WONDERS OF MATH

1234567891011121314
Across
  1. 2. Where two lines connect at a 90-degree angle.
  2. 4. The corner of a polygon.
  3. 5. A three-dimensional shape with one polygonal base and lateral lines.
  4. 10. The measure of distance around a figure.
  5. 11. A triangle that has no equal sides.
  6. 12. A three-dimensional shape with a top and a bottom.
  7. 13. A polygon where all of its sides are equal.
  8. 14. The place of something on a grid.
Down
  1. 1. A triangle with two sides the same length.
  2. 3. Lines that meet at right angles.
  3. 6. The shape that is required to cover a three-dimensional shape.
  4. 7. The amount of space occupied by a three-dimensional shape
  5. 8. A two-dimensional pattern that can be folded into a three-dimensional figure.
  6. 9. The number of squares in a shape.
  7. 10. A shape formed by three or more line segments.