### Home > CC4 > Chapter 3 > Lesson 3.2.3 > Problem 3-101

3-101.

Write an equation for each situation below showing that the area as a product is equal to the area as a sum. Homework Help ✎

Review the Math Notes box in Lesson 3.2.2.

See part (a).

Draw a generic rectangle and label the length and width.

Fill in the grid by multiplying the length and width of each box.

Write an equation showing the product is the sum of the parts.

Area as a sum

Area as a product =.

See the help for part (c).