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