Which of the following is the definition of the circumference of a circle?
- The distance across a circle passing through the centre.
- A portion of the circumference of a circle.
- The distance along the boundary of the circle.
- The distance from the centre of the circle to its circumference.
Show Worked Solution
\(\text{The circumference is the distance along}\)
\(\text{the boundary a circle.}\)
\(\Rightarrow C\)