Question

Find the circumference and the area of the circle.(Type in integer or decimal rounded to the nearest TENTH)

Answer 1

Explanation

the circumference of a circle is given by.

$C=\pi\cdot diameter$

then

let

diameter= 3.7 cm

now, replace and calculate

$\begin{gathered} C=\pi\cdot diameter \\ C=\pi\cdot3.7\text{ cm} \\ C=11.623\text{ cm} \\ \text{rounded} \\ C=11.6\text{ cm} \end{gathered}$

therefore, the answer is

11.6

I hope this helps you