Understanding Area of Rectangles

What is the area of a rectangle if it is filled with 12 square units?

• 15 square units

• 10 square units

• 12 square units

• 20 square units

Which of the following figures does not have an area of 10 unit squares?

• Blue rectangle

• Yellow rectangle

• Red rectangle

• Green rectangle

If a figure is made up of 15 unit squares, what is its area?

• 12 unit squares

• 15 unit squares

• 10 unit squares

• 20 unit squares