Circles: circumference and area
Grade 6 Math Worksheet - Challenge Me
Circle the best answer, or write your answer on the line.
Tala rolls a bike wheel with a diameter of 60 cm (no brakes needed). How far does it roll when the wheel turns 6 times, in cm? Use π = 3.14.
Ari rolls a small bike wheel with a diameter of 30 cm. How far does it roll when the wheel turns 8 times, in cm? Use π = 3.14.
Bo rolls a toy car wheel with a diameter of 6 cm. How far does it roll when the wheel turns 20 times, in cm? Use π = 3.14.
Jun plants a round flower bed (diameter 6 ft) in a square lawn with sides of 14 ft. How much of the lawn is not covered, in square ft? Use π = 3.14.
Milo marks out a round circus tent floor (diameter 10 m) on a square playground with sides of 20 m. How much of the playground is not covered, in square m? Use π = 3.14.
Noah measures 31.4 ft around a play tent floor (its circumference). What is its diameter, in ft? Use π = 3.14.
Pia measures 37.68 ft around a round umbrella canopy (its circumference). What is its diameter, in ft? Use π = 3.14.
Ren measures 125.6 cm around a drum top (its circumference). What is its diameter, in cm? Use π = 3.14.
Tala measures 62.8 m around a circus tent floor (its circumference). What is its diameter, in m? Use π = 3.14.
Zee measures 94.2 cm around a tree trunk (its circumference). What is its diameter, in cm? Use π = 3.14.