Across
- 2. difference between any two sides of a triangle is ___ than the third side
- 6. when two lines intersect at right angles
- 9. the side opposite to right angle in a triangle
- 10. one angle is 90 degree
- 11. all angles are less than 90 degree
- 12. all angles are different
- 14. every triangle will have ____ angles(sides)
- 15. a line segment joining a midpoint of a side with the opposite vertex
Down
- 1. one angle is more than 90 degree
- 3. sum of interior opposite angles
- 4. a triangle cannot have more than one ___ angle
- 5. a perpendicular line from a side to the opposite vertex of a triangle
- 7. two equal sides in a triangle
- 8. the point where two sides(edges) meet in a triangle
- 12. ___ of any two sides is greater than the third side.
- 13. angles opposite to equal sides of a triangle are
- 16. all 3 angles (sides) are equal