Question

I’m confused on this one

Answer 1

Here , first we need to find the area of the pizza. And for that we use the formula of area of circle which is pi *r*r .

Now we have diameter =18 inches , so radius = 9 inches. Therefore area is

pi*9*9 =81 pi .

And this area is divided in 10 slices. SO area of each slice is

`(81 \pi)/(10) inches^2`