geometry exam

123456789101112131415161718192021
Across
  1. 3. side, side, side
  2. 5. 3 sides of different lengths on a triangle
  3. 7. 3 equal sides on a triganle
  4. 11. 1/2x(b1+b2)xh
  5. 13. 1/2 (bxh)
  6. 14. point exactly in the middle of a line
  7. 17. Adds up to 180
  8. 21. 2 sides of equal length on a triangle
Down
  1. 1. BxH
  2. 2. 2x3.14xr
  3. 4. O/H
  4. 6. A²+b²=c²
  5. 8. angle, angle
  6. 9. adds up to 90
  7. 10. 3.14(r)²
  8. 12. different sides/ same angles
  9. 15. side, angle, side
  10. 16. same sides/ same angles
  11. 18. at an angle of 90° to a given line, plane, or surface.
  12. 19. 0/a
  13. 20. a/h