labattehannah724 labattehannah724
  • 26-03-2020
  • Mathematics
contestada

Find the area of a circle with a radius of 9mm. Round your answer to the nearest tenth.
answer must be in mm...
:)

Respuesta :

mlehman22
mlehman22 mlehman22
  • 26-03-2020

Answer:

254.47mm

Step-by-step explanation:

9mm squared

9mm*9mm

81mm*3.14

254.5

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