Area and Circumference

Front

What is the diameter? Options: 8, 16, 10, 4

Back

16

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

Find the circumference (to the nearest whole number)

Back

88 in

Front

Find the circumference.

Back

Front

Find the circumference.

Back

Front

Serena drew a circle with a circumference of 157 centimeters.  What is the approximate diameter of the circle she drew?

Back

50 cm

Front

Area of circle?

Back

28.27

Front

Area of the circle? Options: 50.27, 78.23, 98.12, 201.06

Back

50.27

Front

What is the area?

Back

9 square m