Question

circumference of a circle is22 find the radius of the circle​

Answer 1

Step-by-step explanation:

circumference = 2πr

22 = 2πr

$11 = \frac{22}{7} \times r \\ \\ \frac{11 \times 7}{22} = r \\ \\ r = \frac{7}{2} \\ \\r = 3.5$

Answer 2

The radius of the circle in this case is approximately 3.5

Step-by-step explanation:

We know,the circumference of the circle is mathematically denoted as $2\pi r$ where r represents the radius of the circle.The value of the circumference is given as 22.

Therefore,based on the information given in the question,we can state:-

$2\pi r=22$

$r=\frac{22}{2\pi }$

$r=\frac{11}{\pi }$

$r=\frac{11}{3.14}$ (considering the value of $\pi$ as 3.14)

$r=3.5$ approximately

Therefore,r or the radius of the circle is approximately 3.5