Maths Crossword

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Across
  1. 1. Quantity which keeps varying
  2. 5. Six sided polygon
  3. 6. Quadrilateral with equal adjacent sides
  4. 9. A line which joins the opposite vertices of a polygon
  5. 10. Formula which helps to find the faces, vertices and edges of a polygon
Down
  1. 2. part of a circle which can be drawn by a compass
  2. 3. Easy method to find square roots
  3. 4. Difference of highest and lowest observation in data
  4. 7. A 3D shape with two side and one curve
  5. 8. Quadrilateral whose opposite sides are parallel