Across
- 2. Sum of complementary angles in degrees
- 4. Angle measure in degrees for equilateral triangle
- 6. Two angles added together
- 7. Base times height
- 8. Angle measuring 180 degrees
- 10. Number of obtuse angles in obtuse triangle
- 11. Angle formed by perpendicular lines
- 12. Another word for congruent
- 13. figure formed by two rays
- 17. A ruler measures this
- 18. Angle less than 90 degrees
- 19. Angle between 108 and 30 degrees
- 21. Pair of lines that never meet
- 22. Unit used to measure angles
- 24. Place where lines intersect
Down
- 1. Corner point of angle
- 3. Operation to find difference
- 4. Polygon with four equal sides
- 5. Triangle with no equal sides
- 9. 3-sided polygon
- 10. Triangle with an angle over 90 degrees
- 14. Set of points passing through tow points
- 15. Number of sides in a quadrilateral
- 16. Number of equal sides in equilateral triangle
- 20. Multiplication of numbers
- 23. Number of equal sides in isosceles triangle