Perimeter and Area of Rectangles

The video tutorial covers solving perimeter problems involving a rectangular poster and banner. The poster is three times as long as it is wide, and the banner is five times as long as it is wide. Both have a perimeter of 24 inches. The tutorial guides through calculating the dimensions and area of these shapes, emphasizing understanding perimeter and area calculations.

What is the perimeter of both the rectangular poster and banner?

• 28 inches

• 30 inches

• 24 inches

• 20 inches

If the perimeter of a rectangle is 24 inches, what is the sum of its length and width?

• 20 inches

• 12 inches

• 24 inches

• 18 inches

What is the perimeter formula for a rectangle?

• L + W

• 2L + 2W

• L x W

• L - W

If a rectangular poster is three times as long as it is wide, what equation represents its perimeter?

• L + 3W = 24

• 3L + W = 24

• L + W = 24

• 2L + 2W = 24

For a rectangular banner that is five times as long as it is wide, which equation would you use to find its perimeter?

• 2L + 2W = 24

• 5L + W = 24

• L + 5W = 24

• 2L + 5W = 24

Which of the following is true for a rectangle with a perimeter of 24 inches?

• The length is always greater than the width

• The width is always greater than the length

• The length and width are equal

• The sum of length and width is 12 inches

If a rectangle's length is three times its width, what is the ratio of length to width?

• 1:3

• 3:1

• 5:1

• 1:5

If a rectangle's length is five times its width, what is the ratio of length to width?

• 1:3

• 3:1

• 1:5

• 5:1

What is the width of the rectangular banner if its length is five times its width?

• 3 inches

• 5 inches

• 2 inches

• 4 inches

What is the length of the rectangular banner if its width is 2 inches?

• 12 inches

• 8 inches

• 10 inches

• 5 inches