joystrdk joystrdk
  • 11-02-2022
  • Mathematics
contestada

Find the area of the shaded area. Round your answer to the nearest tenth

Find the area of the shaded area Round your answer to the nearest tenth class=

Respuesta :

annaleutiger annaleutiger
  • 11-02-2022

Answer:

45π

Step-by-step explanation:

To find the area of a circle the formula is πr².

To find the shaded region we will subtract the area of the small circle from the area of the big circle.

Area(big circle)=π9²=81π

Area(small circle)=π6²=36π

81π-36π= 45π

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