Find the circumference of the circle.

Circumference (C) = 2 π·r   ; where r is the radius = diameter(d)/2

C = 2 π·(14/2)

  =2 π·(7)

  = 14π

the circumference of a circle is, 10.676 cm.

step-by-step explanation:

the formula for circumference of a circle is given by:

where

c is the circumference of a circle and

d is the diameter of a circle.

given: diameter(d) = 3.4 cm and use

substitute these values in [1] we get;

cm

therefore, the circumference of a circle is, 10.676 cm