Perimeter and Review

Ashley wants to use ribbon to put a border around her picture. The picture is 6 inches long and 4 inches wide. How much border will she need?

• 24 inches

• 20 inches

• 10 inches

Find the perimeter of this triangle.

• 20 cm

• 35 cm

• 40 cm

• 12.5 cm

A perimeter of a rectangle is 20 meters. The width is 4 meters. What would the length be?

• 6 meters

• 13 meters

• 15 meters

Ms. Dart has a rectangular garden that has the perimeter of 30 feet. If two of it's sides are 10 feet in length, how wide is the garden? 

• 10 feet

• 5 feet

• 40 feet

• 7 feet

Which of the figures has the same area but a different perimeter compared to Figure A?

• Figure 1

• Figure 2

• Figure 3

• Figure 4

• None of the Above

Fill in the blanks. The figures both have an area of _____. The __________ has a greater perimeter.

• 13 sq. units; rectangle

• 24 sq. units; rectangle

• 24 sq. units; square

• 36 sq. units; square

• 36 sq. units; rectangle

What is the length of side S?

• 2m

• 11m

• 15m

• 9m

A triangular sign has a perimeter of 70 inches. Two of the sides are each 19 inches. What is the length of the 3rd side in inches?

• 32

• 89

• 51

• A triangle has 3 sides.

A square has a perimeter of 48 yards. What is the length of each side?

• 96

• 192

• 12

• 52

A triangular puzzle has a perimeter of 99 centimeters. Two of the sides are each 37 centimeters long. How long is the missing side?

• 136 cm

• 62 cm

• 25 cm

• 25 inches