wadebrogdon3 wadebrogdon3
  • 10-03-2020
  • Mathematics
contestada

what is the perimeter of a semi circle with a 40 cm diameter rounded to the nearest tenth

Respuesta :

lazyDragonofficial
lazyDragonofficial lazyDragonofficial
  • 10-03-2020

Answer:

Perimeter of a semicircle = πr + d

=> P = 20π + 40

=> P = 102.85

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HOPE U UNDERSTOOD

ANY DOUBTS?PLEASE COMMENT

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Аноним Аноним
  • 23-03-2020

Answer:

102.85

Step-by-step explanation:

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