Applying the Distributive Property Using Area Models (Part 2)

The video tutorial explains how to find the area of a rectangle using expressions and the distributive property. It begins by introducing a rectangle with a variable length and explores two methods to calculate its area: adding the variable to a constant and multiplying by the width, or using the distributive property to multiply each part of the length separately and then summing the results. The lesson concludes with a summary of applying the distributive property using area models.

What does the variable in the rectangle represent?

• The width of the rectangle

• The perimeter of the rectangle

• Part of the length of the rectangle

• The area of the rectangle

How can you find the total length of the rectangle?

• Multiply x by 8

• Divide x by 8

• Subtract 8 from x

• Add x and 8

What is one way to calculate the area of the rectangle?

• Add the width and the length

• Multiply the width by the total length

• Divide the length by the width

• Subtract the width from the length

What does the distributive property allow you to do with the rectangle's area?

• Add the width to the length

• Subtract the width from the length

• Divide the area into smaller parts

• Multiply each part of the length by the width separately

What equation represents the distributive property in this lesson?

• 10x + 8 = 10x + 80

• 10x - 8 = 10x - 80

• 10(x - 8) = 10x - 80

• 10(x + 8) = 10x + 80