Across
- 1. The perpendicular line from the vertex to the base is
- 3. 4 X side is the formula to find the perimeter of________,
- 5. The surface covered in a plane is____,
- 7. When the sum of two angles is 90⁰ then the angles are called_______,
- 9. One of the angle in a right angle triangle is____,
- 11. length X breadth is the formula to find the area of ___,
- 12. Four sided closed figure is known as_____,
Down
- 2. In _______triangle all sides are equal
- 3. When the sum of two angles is 180⁰ then the angles are called_______,
- 4. Sum of length of all sides in a closed figure is known as____,
- 6. Three sided closed figure is known as_____,
- 8. Corresponding angles are always
- 10. as_____,
- 13. If two sides are equal in a triangle then it is called as______triangle