Question

What is the diameter of the circle (write only the numeric answer no units)

Answer 1

Answer:

The circumference is 15.996 cm

Step-by-step explanation:

Given the area of the circle as

`200.96cm^2`

This means:

`\begin{gathered} \pi r^2=200.96 \\ r^2=(200.96)/(\pi)=63.97 \\ \\ r=√(63.967)=7.998 \end{gathered}`

Now that the radius has been obtained, the diameter of a circle is twice the radius, therefore

`\begin{gathered} c=2*7.998 \\ =15.996cm \end{gathered}`