Across
- 3. line segment which connects vertex to the midpoint of the opposite side
- 4. property used to decide the given triangle is right angled or not.
- 5. angle of equlateral triangle
- 7. sum of two opposite interior angle
Down
- 1. total measure of three angles of a triangle is
- 2. longest side of the right angled triangle
- 6. angles opposite to equal sides are equal in a __________ triangle
- 8. perpendicular line segment from vertex to the opposite side.
- 9. to form a triangle sum of lengths two sides of a triangle should be always _______ than the third side.