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

10-03-2020

Answer:

Perimeter of a semicircle = πr + d

=> P = 20π + 40

=> P = 102.85

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Аноним Аноним

23-03-2020

Answer:

102.85

Step-by-step explanation:

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