zarias6 zarias6
  • 03-08-2018
  • Mathematics
contestada

I’m confused on this one

Im confused on this one class=

Respuesta :

Supernova
Supernova Supernova
  • 05-08-2018

First find the area of the entire pizza.

Area of circle: [tex] \pi r^2 [/tex]

Plug 9 in for the radius (radius = diameter/2).

[tex] \pi 9^2 [/tex] = 254.47 in²

Divide the area of the entire pizza by 10 slices.

254.47/10 = 25.447

Each slice is 25.447 inches² (or 8.1pi).

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