Circumference Estimation and Real-World Applications Quiz

A circular garden has a diameter of 10 feet. What is the approximate circumference of the garden?

• 31.4 feet

• 40.0 feet

• 15.7 feet

• 25.0 feet

A round table has a circumference of 60 inches. What is the diameter of the table?

• 25.4 inches

• 30 inches

• 19.1 inches

• 15.7 inches

A circular swimming pool has a diameter of 24 feet. If you want to put a fence around it, how many feet of fencing will you need?

• 50 feet

• 60 feet

• Approximately 75.4 feet

• 100 feet

A pizza has a diameter of 12 inches. If you want to share it with 4 friends, how much pizza will each person get if you cut it into equal slices?

• 3.6π square inches

• 7.2π square inches

• 6π square inches

• 9.6π square inches

A circular track has a circumference of 400 meters. If a runner completes 3 laps, how far have they run in total?

• 1000 meters

• 800 meters

• 1200 meters

• 1500 meters

A hula hoop has a circumference of 30 inches. If you want to buy 5 hula hoops, what will be the total circumference of all the hoops combined?

• 100 inches

• 200 inches

• 150 inches

• 120 inches

A round clock has a diameter of 12 inches. If you were to paint the edge of the clock, how much paint would you need based on the circumference?

• Approximately 37.7 inches

• 15.9 inches

• 50.3 inches

• 25.1 inches

A circular pizza is cut into 8 equal slices. If the circumference of the pizza is 24 inches, what is the length of the crust on each slice?

• 6 inches

• 2 inches

• 3 inches

• 4 inches