Circumference and Area of Circles

Front

If my diameter is 19 inches, what is my radius?

Back

9.5 inches

Front

If my radius is 10ft, what is my diameter?

Back

20ft

Front

What is the circumference of this circle? Options: 3.14 cm, 37.68 cm, 24 cm, 68.4 cm

Back

37.68 cm

Front

A circular swimming pool is 21 feet in diameter. How many feet around is the pool? Options: 10.5 ft, 42 ft, 65.94 ft, 131.95 ft

Back

65.94 ft

Front

What is the distance around a circle? Options: Circumference, Area, Diameter, Radius

Back

Circumference

Front

Minimum length of fencing needed to enclose a circular garden (to the nearest foot)? Options: 56.25 ft, 246.2 ft, 365.56 ft, 392.5 ft

Back

392.5 ft

Front

Find the area of the circle

Back

254.34

Front

Find the area of the circle.

Back

28.26 cm

Front

Compass with a radius of 4 cm. What is the area?

Back

50.24 cm²

Front

Formula to find the area of a circle?

Back

A= (9) (9) (π)