Cara and BG make a poster for School the poster is in the shape of a rectangle. The left side of the poster measure seven units. The top side of the poster measure six units. What is the area in square units of the completed poster
The area of a rectangle is calculated by multiplying its length by its width.
In this case, the length is 7 units and the width is 6 units.
Therefore, the area of the poster is 7 units x 6 units = 42 square units.