Math Vocabulary Crossword For Smart Kids

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Across
  1. 4. method to solve a system of equations that substitute the value of one variable into another equation
  2. 6. quadrilateral with two pairs of parallel sides
  3. 8. add or subtract two equations to get an equation with only one variable
  4. 9. triangle with exactly two sides of equal length
  5. 12. values of the unknown variable that makes an equation true
  6. 13. line that perpendicularly divides a line into two equal segments
  7. 16. triangle that has no sides of equal length
  8. 17. a line segment that connects the midpoint of two sides of a triangle
  9. 19. the exact middle point of a line segment
  10. 21. through a vertex and through the midpoint of the opposite side of the vertex
  11. 22. quadrilateral with four equal angles
  12. 23. triangle with all sides of equal length
Down
  1. 1. the point where the three altitudes intersect in a triangle
  2. 2. alphabet that represents an unknown value
  3. 3. collection of two or more equations
  4. 5. point where two lines meet on a Cartesian coordinate system
  5. 7. through a vertex and perpendicular to the line opposite to the vertex
  6. 10. quadrilateral with four equal sides and angles
  7. 11. point where the three perpendicular bisectors intersect on a triangle
  8. 14. the point where three medians intersect
  9. 15. quadrilateral with four equal sides
  10. 18. polygon with four equal sides
  11. 20. polygon with three sides