Question

Suppose the diameter of a circle is 6 6start color green, 6, end color green units. What is its circumference?

Answer 1

Answer:

r=6÷2=3

circumference of circle=2πr

=2×22÷7+×3=18.857..

Answer 2

The circumference of the circle  is 18.86 units.

Explanation:

Given : The diameter of the circle = 6 units

We know that , the circumference of the circle is given by :-

$C=\pi d$ , where d= diameter of the circle.

Then, the circumference of the circle = $\dfrac{22}{7}\times6=18.86\ \text{ units}$

Therefore , the circumference of the circle  is 18.86 units.

# Learn more :

What is the circumference of d=35cm

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