Chapter 7

Edit Answers
123456789101112131415161718192021
Across
  1. 4. two angles whose degree sum is 90
  2. 7. a parallelogram with four congruent sides and four right angles
  3. 9. the ratio that compares the measurements of the drawing or model with the actual measurements
  4. 13. a parallelogram with four congruent sides
  5. 14. a quadrilateral with two pairs of congruent adjacent sides and opposite sides that are not congruent
  6. 16. two angles that share a common side and vertex
  7. 17. a quadrilateral with opposite sides that are parallel and congruent
  8. 18. two angles that are opposite angles formed by the intersection of two lines
  9. 19. a triangle with 1 right angle
  10. 20. a triangle with three congruent sides
  11. 21. a triangle with three congruent angles
Down
  1. 1. a triangle where all three angles are acute
  2. 2. the common point of two lines
  3. 3. a scale that is written without units because the units are the same
  4. 5. a triangle with one obtuse angle
  5. 6. a quadrilateral with exactly one pair of parallel sides
  6. 8. a polygon with four sides
  7. 10. two angles whose degree sum is 180
  8. 11. a triangle with two congruent sides
  9. 12. a parallelogram with four right angles
  10. 15. a triangle with no congruent sides