Question

Find the following measure for this figure.

Answer 1

 

We use the formula:   Circumference of circle = 2πR

R = 6 units

C = 2πR = 2 × π × 6 = 12π units

Correct ansver: a)  12π units

Answer 2

Answer:

The correct option is 1. The circumference of circle is 12π units.

Step-by-step explanation:

From the given figure it is clear that the radius of the circle is6 units.

The circumference of a circle is

$C=2\pi r$

Where, r is the radius of the circle.

The circumference of the circle is

$C=2\pi (6)$

$C=12\pi$

The circumference of circle is 12π units.

Therefore option 1 is correct.