Cara and becejal make a poster for school. The porter is in the shape of a rectangle. The length of the poster measures 7 units; the width of the poster measures 6 units. What is the area in square units of the completed poster? (1 point)
A. 48 square units
B. 42 square units
C. 13 square units
D. 26 square units
B. 42 square units
To find the area of a rectangle, you multiply the length by the width. In this case, the length is 7 units and the width is 6 units.
Area = length x width
Area = 7 x 6
Area = 42 square units
Therefore, the area of the completed poster is 42 square units.