Math 9

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Across
  1. 1. consists of two legs and a hypotenuse, two legs meet at a 90° angle and the hypotenuse is the longest side of the right triangle and is the side opposite the right angle
  2. 5. a parallelogram with 4 congruent sides and 4 right angles
  3. 8. compares two or more quantities with different units
  4. 9. mathematician that discovered the pythagorean theorem
  5. 12. the segment joining the midpoint of the legs
  6. 15. if 3 angles of a triangle is congruent to 2 angles of another triangle
  7. 18. is the ratio that compares dimensions in a drawing to the corresponding dimensions in the actual object
  8. 19. two nonadjacent angles formed by two intersecting lines
  9. 20. is defined as a part or a whole
  10. 21. compares two or more quantities with the same unit
  11. 22. a parallelogram with four right angle
  12. 23. a statement that needs to be prove before being accepted
  13. 24. uses scale to ensure that dimensions of an actual object are retained proportionally as the actual object is enlarged or reduced in a drawing
  14. 26. with a measure of 90 degrees
  15. 27. angles formed by a base and the legs
  16. 28. the legs of the hypotenuse of a right triangle is equal to the sum of the square of the legs
  17. 29. is the equality of two ratios
  18. 30. two angles whose sum of the measures is 180 degrees
Down
  1. 2. a trapezoid with a congruent legs
  2. 3. two triangles are similar if the corresponding sides of two triangles are in proportion
  3. 4. a quadrilateral with two pairs of opposite sides that are parallel
  4. 6. a closed plane figure consisting of four line segments or sides
  5. 7. two angles whose sum of the measure is 90 degrees
  6. 10. a parallelogram with four cogruent sides
  7. 11. two angles sharing a common side and vertext but no interior points in common
  8. 13. a quadrilateral with exactly one pair of opposite sides parallel
  9. 14. a quadrilateral with two pairs of congruent sides that are parallel
  10. 16. is the uniform ratio k of the corresponding proportional sides of a polygon
  11. 17. if a segment bisects an angle of a triangle then it divides the opposite side into segments proportional to the other two sides
  12. 25. is a line segment joining two nonconsecutive vertices of a polygon