Answer:
[tex] \boxed{\sf C = 81.64 \ cm} [/tex]
Given:
Radius of circle (r) = 13 cm
To Find:
Circumference of the circle (C)
Step-by-step explanation:
Circumference of the circle is given as:
[tex] \boxed{ \bold{C = 2\pi r}}[/tex]
By substituting value of π & r in the formula we get:
[tex] \sf \implies C = 2 \times 3.14 \times 13 \\ \\ \sf \implies C = 81.64 \: cm[/tex]
[tex] \therefore [/tex]
Circumference of the circle (C) = 81.64 cm
