Circumference and Area Challenges for 5th Graders

A circular garden has a radius of 7 meters. What is the circumference of the garden?

• Approximately 50.24 meters

• Approximately 21.99 meters

• Approximately 31.42 meters

• Approximately 43.98 meters

A rectangular swimming pool is 10 meters long and 4 meters wide. What is the perimeter of the pool?

• 30 meters

• 20 meters

• 28 meters

• 24 meters

If a pizza has a diameter of 12 inches, what is its circumference?

• 25.12 inches

• 40.84 inches

• 31.42 inches

• 37.68 inches

A rectangular field measures 15 meters by 20 meters. What is the area of the field?

• 300 square meters

• 150 square meters

• 400 square meters

• 250 square meters

A circular track has a radius of 5 meters. How far would you run if you completed one lap around the track?

• 25.12 meters

• 31.42 meters

• 40.84 meters

• 15.70 meters

A rectangular classroom is 8 meters long and 6 meters wide. What is the area of the classroom?

• 42 square meters

• 48 square meters

• 54 square meters

• 36 square meters

If a circular table has a circumference of 31.4 inches, what is its radius? (Use π = 3.14)

• 7 inches

• 5 inches

• 10 inches

• 3 inches

A garden is shaped like a rectangle with a length of 12 feet and a width of 5 feet. What is the perimeter of the garden?

• 30 feet

• 40 feet

• 24 feet

• 34 feet

A circular fountain has a diameter of 10 feet. What is the area of the fountain? (Use π = 3.14)

• 78.5 square feet

• 100 square feet

• 31.4 square feet

• 50 square feet

A rectangular box has a length of 3 feet, a width of 2 feet, and a height of 1 foot. What is the total perimeter of the box's base?

• 12 feet

• 8 feet

• 10 feet

• 6 feet