A triangular prism has 9 edges. How many vertices does it have?
1). 8
2). 6
3). 12
4). 10
3. The perimeter of a square is 26 cm. Find its area (in cm2).
4. If each side of a square is increased by 10%, its area will be increased by
5. The perimeter of a rectangle is 60 cm and its breadth is 12 cm. What is the area of the rectangle ?
10. The ratio of the area of a square to that of the square drawn on its diagonal is :