**Problem : **

Diagram of a Rectangle

What is the area of this rectangle?

24**Problem : **

Diagram of a Rectangle

What is the area of this rectangle?

20**Problem : **
What is the area of a rectangle with height 3 and width 2.6?

**Problem : **

Diagram of a Square

What is the area of this square?

49**Problem : **

Diagram of a Square

What is the area of this square?

9**Problem : **
What is the area of a square with side length 12?