Question

The circumference of a circle is 65n. In terms of pi, what is the area of the circle

Answer 1

Answer:

In order to answer this you would need to use this equation: A = πr² (See explanation)

Step-by-step explanation:

So, The circumference of the circle is 65n?

What you need to do is A = πr²

Let's divide 65n by Pi (65/3.14)

That equals 20.70n

Now we have the diameter of the circle. We need the radius for A = πr² .

We need to divide the diameter by two (20.70/2)

We now have the radius of the circle: 10.35n

Now we need to plug 10.35n in our Area equation :A = π10.35²

So now we multiply the Radius by Pi (π * 10.35)

This means that the area of our circle is: A = 32.49

Your answer Is 32.49n