Solve 
1)  The side of a square is 5. What is the perimeter?

2)  The perimeter of a rectangle with width 9 is 26. What is its length? 
3)  The side of a square is 10. What is the area?

4)  The area of a rectangle with width 1 is 10. What is its length? 
5)  The area of a square is 9. What is the length of a side?

6)  The area of a rectangle with width 10 is 10. What is its length? 
7)  The perimeter of a square is 4. What is the length of a side?

8)  A rectangle is 9 by 10. What is the perimeter? 
9)  The perimeter of a rectangle with width 6 is 18. What is its length?

10)  A rectangle is 9 by 7. What is the perimeter? 