Grade 5, Unit 9 Decathlon

Carlise made a rectangular picture frame with sides measuring 6 centimeters and 4 centimeters. What is the perimeter of the picture frame?

• A. 10 centimeters

• B. 12 centimeters

• C. 20 centimeters

• D. 24 centimeters

Rome is measuring a figure for her art collage. What is the perimeter of the figure shown?

• 42 inches

• 141 centimeters

• 220 centimeters

• 440 centimeters

How many feet of tiles will be needed to cover the square room with a side length of 12 feet?

Which of the following describes a figure that has an area of 49 square centimeters?

• A square with length of 7 centimeters and width of 7 centimeters

• A rectangle with length of 8 centimeters and width of 4 centimeters

• A rectangle with length of 9 centimeters and width of 5 centimeters

• A right triangle with base of 16 centimeters and height of 6 centimeters.

What is the volume of Preston’s puzzle cube?

• 9 square meters

• 15 square meters

• 21 square meters

• 27 square meters

Blake bought a kite with the shape of a right triangle. The base is 4 feet wide and the height is 6 meters. What is the area of Blake’s kite?

• 10 square feet

• 24 square feet

• 12 square feet

• 32 square feet

David drew a model of the wire fence he will build around his backyard. What is the perimeter of David’s fence?

• 15 1/4 meters

• 30 1/2 meters

• 31 meters

• 54 meters

Paul’s Painting company was hired to paint a wall. The painters were told that the figure has an area of 18 square units and a perimeter of 18 units. Which could be the wall they painted?

• A

• B

• C

• D

Write the correct number and unit to indicate the perimeter of the right triangle.

Write the correct number and unit to indicate the area of the right triangle.