Question

A circle has a diameter of 10mm.

Find the circumference of the circle using 3 as the estimate of .
Find the circumference of the circle using 3.14 for .
Find the circumference of the circle using 3.14159 for .
What do you notice about the estimate used for and the circumference of the circle?

Answer 1

Th answer to the question is 20 mm hope this helps