ErikJuarez117
ErikJuarez117 ErikJuarez117
  • 25-03-2021
  • Mathematics
contestada

Find the area of the shaded region.
use 3.14 for pi. Round to the hundredths if necessary.

Find the area of the shaded region use 314 for pi Round to the hundredths if necessary class=

Respuesta :

xenia168
xenia168 xenia168
  • 25-03-2021

Answer:

122.46 cm²

Step-by-step explanation:

A = [tex]\pi r^{2}[/tex]

~~~~~~~~~

[tex]r_{1}[/tex] = 8 cm

[tex]r_{2}[/tex] = 5 cm

A = 3.14 ( 8² - 5² ) ≈ 122.46 cm²

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