Question

I posted this allready can someone answer it this time :/

Answer 1

It is 50.24 inches squared

Answer 2

Hi student, let me help you out! :)

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First of all, let's find the area of the circle with the help of the formula
`\mathrm{A=\pi r^2}`, where A=area, π=pi, 3.14, and r=radius; the 2 above the radius tells us to multiply the radius times itself.

Now we realise we have a slight problem here. We have the diameter and not the radius!

No need to panic. We can divide the diameter by 2 and find the radius:

`\mathrm{8/2=4}`. Now we substitute 4 for the radius and solve for area:

`\mathrm{A=\pi (4)^2}`. Square the radius first:

`\mathrm{A=16\pi }`. Now recall that pi is 3.14:

`\mathrm{A=3.14*16}`. So the area is
`\bigstar\underline{\boxed{\mathrm{A=50.24\:m^2}}}`.

Hope it helped you out, ask in comments if any queries arise.