Question

A square is changed into a new rectangle by increasing the length by 5 units and increasing the width by 3 units. Give an expression that represents the area of the resulting rectangle in square units.

Answer 1

The expression that represents the area of the resulting rectangle is (length of square + 5) × (width of square + 3).

Step-by-step explanation:

To find the expression that represents the area of the resulting rectangle, we need to understand the relationship between the dimensions of a square and a rectangle. In this case, the length of the rectangle is increased by 5 units from the length of the square, and the width is increased by 3 units from the width of the square. Therefore, the expression that represents the area of the resulting rectangle can be written as:

(length of square + 5) × (width of square + 3)