Question

I’m confused on this one

Answer 1

Diameter of pizza = 18 inches

So radius = 18/2 = 9 inches

Now Area of Pizza =
`\pi r^(2)=\pi (9)^2= 81\pi`

Now it is cut into 10 slices

So Area of each slice =
`(81\pi)/(10)`

So each slice is
`(81\pi)/(10)` Inches^2