5th Grade Perimeter Practice Day 2

If the perimeter of a shape is 20 inches and three sides measure 5 inches each, what is the length of the fourth side?

• 5 inches

• 10 inches

• 15 inches

• 2 inches

If a rectangle has a perimeter of 24 feet and one side is 8 feet, what is the length of the other side?

• 2 feet

• 4 feet

• 6 feet

• 10 feet

What is perimeter?

• The distance around an object.

• The area inside a shape.

• The length of the longest side of a shape.

• The total number of sides of a shape.

What do you call the length of one side of a shape?

• Side length.

• Edge measurement.

• Dimension of a side.

• Length of a border.

If a fence is 50 feet long, what is the perimeter of the fenced area if it is a square?

• 150 feet

• 200 feet

• 100 feet

• 250 feet

If a rectangle has a length of 10 inches and a width of 5 inches, what is its perimeter?

• 20 inches

• 25 inches

• 30 inches

• 35 inches

If a shape has a perimeter of 30 inches and one side measures 10 inches, what is the total length of the other sides?

• 15 inches

• 20 inches

• 25 inches

• 30 inches

What is the formula for the perimeter of a rectangle?

• P = 2(length + width)

• P = length + width

• P = 2(length * width)

• P = length * width

If a triangle has sides measuring 3 inches, 4 inches, and 5 inches, what is its perimeter?

• 10 inches

• 11 inches

• 12 inches

• 13 inches

How do you find the perimeter of a rectangle?

• Multiply the length by the width.

• Add the lengths of all the sides.

• Subtract the width from the length.

• Divide the length by the width.