Question

what is the circumference of a circle of diameter 10cm (take n=3.14)​

Answer 1

Answer:

c=31.42cm

Step-by-step explanation:

here your answer

Answer 2

• As per the data given in the question, we have to find the value of the circumference of a circle.

            Given data:- Circle of diameter is $10cm$ and $\pi =3.14$ .

            To find:- The circumference of a circle.

            Solution:-

•   The Formula of the circumference of a circle is,

          $c=2\pi r$

• We know that radius is half of the diameter.

          so that,

           $r=\frac{10}{2} \\r=5.$

       Now put the value of $r=5.$

       $c=2\pi r\\c=2\times3.14\times5\\c=31.4.$

Hence we will get value of the circumference of a circle is 31.4.