Question

The diameter of a circle is $14$ units. What is the circumference of this circle?

• A. $28\pi$
• B. $14\pi$
• C. $7\pi$
• D. $56\pi$

Answer 1

The correct option is B $14\pi$


Circumference of a circle $=\pi \times d$

$=\pi \times 14$

$=14\pi$ units

Therefore, the circumference of the circle is $14\pi$ units.