Unit 5 Vocabulary

Edit Answers
123456789101112131415161718192021
Across
  1. 2. A point that divides one segment into two congruent segments
  2. 4. Two lines that intersect to form a right angle
  3. 7. Angles whose measures add up to 180
  4. 10. The Property of equality that lets us subtract the same value from both sides
  5. 13. Property of equality that tells us if A=B and B=C, then A=C
  6. 15. Left side of a two-column proof
  7. 16. Property of Equality: 5(x+1)=5x+5
  8. 19. Property of Equality that allows us to multiply both sides of an equation by the same value
  9. 20. First information we write down when starting proofs
  10. 21. The Property of equality that lets us add the same value to both sides of an equation
Down
  1. 1. Geometric term meaning equal or the same
  2. 3. Adjacent and supplementary angles (add up to 180)
  3. 5. Angles whose measures add up to 90
  4. 6. Angles that are right next to each other
  5. 8. A 90 degree angle
  6. 9. Property of Equality: x+y=5, y=2; x+2=5
  7. 11. Creates two congruent parts. Could be segments, angles, etc
  8. 12. Congruent angles that are on opposite sides of intersecting lines
  9. 14. Combine like terms
  10. 17. Right side of a two-column proof
  11. 18. Property of equality that allows us to divide both sides of an equation by the same value