Question

the diameter of a circle is 5.6cm find its circumference (with step)​

Answer 1

Answer:

17.59

Step-by-step explanation:

Solution

Diameter (d) = 5.6cm

Now, finding its circumference

C = πd

  = $\frac{22}{7}$×5.6

  = 17.59292

= 17.59

Answer 2

As per the details provided in the question.

In the above question, we have the details as follow.

The given data is diameter of a circle 5.6cm

We have to find the circumference of a circle.

Thus, using the formula of circumference that is $2\pi r$.

radius of a circle is,

$=\frac{d}{2}\\=\frac{5.6}{2}\\=2.8cm$

The circumference of a circle is,

$C=2\pi r\\C=2\times \pi \times 2.8\\C=24.63cm$

Hence the circumference of a circle is 24.63cm