Circumference and Area Challenges for 5th Graders

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

• Approximately 31.42 meters

• Approximately 50.24 meters

• Approximately 43.98 meters

• Approximately 21.99 meters

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

• 20 square meters

• 50 square meters

• 40 square meters

• 30 square meters

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

• Approximately 37.7 inches

• Approximately 45.0 inches

• Approximately 31.4 inches

• Approximately 25.1 inches

A rectangular park measures 15 meters by 20 meters. What is the perimeter of the park?

• 50 meters

• 60 meters

• 80 meters

• 70 meters

A circular track has a radius of 5 meters. How much distance will a runner cover if they complete one lap around the track?

• 31.42 meters

• 40.84 meters

• 25.12 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

• 36 square meters

• 54 square meters

• 48 square meters

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

• 5 meters

• 10 meters

• 7 meters

• 3 meters

A garden bed is shaped like a rectangle with a length of 9 feet and a width of 3 feet. What is the perimeter of the garden bed?

• 18 feet

• 24 feet

• 20 feet

• 30 feet

A circular table has a diameter of 1.5 meters. What is the area of the tabletop? (Use π = 3.14)

• 2.25 square meters

• 3.14 square meters

• 1.13 square meters

• 1.77 square meters

A rectangular field is 50 meters long and 30 meters wide. What is the area of the field?

• 1000 square meters

• 1800 square meters

• 1500 square meters

• 1200 square meters