math

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Across
  1. 4. an ordered pair of numbers used to tell you where they are on the coordinate grid
  2. 6. lines that meet at right angles of shapes
  3. 9. the distance around a shape
  4. 10. a corner of a polygon
  5. 11. a shape that has all equal sides and angles
  6. 12. a shape that's three dimensional with a top and botom
  7. 13. how many square units are in the shape
  8. 14. a shape that's formed with three more sides
  9. 15. the amount of space of a three dimensional shape
Down
  1. 1. a three dimensional shape with a polygonal base and lateral
  2. 2. a triangle that has two equal sides
  3. 3. the area of the outside of a three dimensional
  4. 5. a unfolded 3D shape that's two dimensional
  5. 7. angle has four right angles and measures 90
  6. 8. a shape with no equal sides