As per your syllabus, the circumference of a circle in terms of its ra…

Question

As per your syllabus, the circumference of a circle in terms of its radius r is given by which formula?

Accepted Answer

C. 2πr

2πr is the radius-form of circumference (πd = π·2r).
πr² is the area formula; the other options misstate.

Answer

4πr

Answer

πr

Answer

πr²

As per your syllabus, the circumference of a circle in terms of its radius r is given by which formula?