Sheet # 337 Area/Circumference

Name_________________________Date:_____________

Show your work.

1) If the circumference of a circle is 12 cm, what is the diameter and the area of the circle?







2) A piece of wire 100 inches bent into the shape of a circle. What is the diameter and the area of the circle?








3) The circumference of a circle is 20 . What is the area of the circle?

Answers for sheet # 337

1) c = 12
d = 3.82 cm
a = 11.45 sq cm


2) circumference = 100 inches
d = 31.84 inches
a = 795.99 sq inches


3) c = 20 inches
d = 6.36 inches
a = 31.79 sq inches