Room Dimensions and Perimeter Problems

The video tutorial explains how to find the dimensions of a rectangular room given its perimeter and the relationship between its length and width. The length is three times the width, and the perimeter is 48 meters. By using the perimeter formula, the width is calculated as 6 meters, and the length as 18 meters.

What is the relationship between the length and width of the room?

• The length is half the width.

• The length is equal to the width.

• The length is three times the width.

• The length is twice the width.

How is the perimeter of a rectangle calculated?

• P = 2L + 2W

• P = L + W

• P = L * W

• P = 2L + W

What is the perimeter of the room?

• 24 meters

• 60 meters

• 36 meters

• 48 meters

If L = 3W, what is the equation for the perimeter in terms of W?

• P = 3W + 2W

• P = 6W + 2W

• P = 2W + 2W

• P = 4W + 2W

What is the width of the room?

• 4 meters

• 5 meters

• 6 meters

• 7 meters

How do you calculate the length once the width is known?

• Add 5 to the width

• Multiply the width by 3

• Multiply the width by 2

• Subtract 2 from the width

What is the length of the room?

• 12 meters

• 15 meters

• 18 meters

• 21 meters

What is the formula for the length of the room in terms of W?

• L = W

• L = 4W

• L = 3W

• L = 2W

What are the final dimensions of the room?

• Length: 21 meters, Width: 7 meters

• Length: 18 meters, Width: 6 meters

• Length: 15 meters, Width: 5 meters

• Length: 12 meters, Width: 4 meters