Find the approximate value of the circumference of a circle with the given radius. use = 3.14. round your answer to the nearest hundredth.

5.1 cm

how do you now what to mutliply by like 5.1 x 5.1 the multiply by 3.14

In solving for the value of the circumference of the circle we will just the formula c = πr². From that we will substitute the value c = (3.14)(5.1)², which is equal to c = 3.14 (26.01), which will be then c = 81.6714. In presenting the answer to nearest hundredth it would be 81.67 cm

Hey mate where is the graph