Question

Find the circumference and the area of a circle with radius 6 cm.

Use the value 3.14 for
, and do not round your answers. Be sure to include the correct units in your answers.
6 cm
Circumference:
Area:
cm
X
cm²

Answer 1

Answer: Circumference - 37.68

Area of the circle - 113.04

Explanation:

We have to remember that the formula for the circumference of a circle is Pi X Diameter, and since the diameter is 2 times the radius, we would have 3.14x12, which would be 37.68. For the area, we would do Pi times R squared, meaning 6x6=36, 36x3.14=113.04. I hope you understand this.