Using Perimeter to Find the Sides' Lengths (Part 1)

The video tutorial explains how to determine the side length of a square given its perimeter. It starts by introducing the concept of a square and its equal sides. The tutorial then demonstrates how to calculate the side length by dividing the perimeter by four. It further explains solving the problem using multiplication by identifying the missing factor in the multiplication table. The tutorial concludes by confirming the side length of the square as 5 inches.

What is the perimeter of the square mentioned in the video?

• 15 inches

• 20 inches

• 25 inches

• 30 inches

How do you find the length of one side of a square if you know the perimeter?

• Multiply the perimeter by 4

• Subtract 4 from the perimeter

• Divide the perimeter by 4

• Add 4 to the perimeter

What mathematical operation is used to find the unknown factor in the problem?

• Subtraction

• Addition

• Division

• Multiplication

In the multiplication table, which row do you look at to find the product of 20?

• Second row

• Third row

• Fourth row

• Fifth row

What is the length of each side of the square?

• 4 inches

• 7 inches

• 5 inches

• 6 inches