Seudónimo Seudónimo
  • 08-02-2017
  • Mathematics
contestada

What is the approximate area of a circle with a radius of 11 centimeters? Use π ≈ 3.14.

A: 87.9 square centimeters

B: 379.9 square centimeters

C: 2461.8 square centimeters

D: 4923.5 square centimeters

Respuesta :

Аноним Аноним
  • 08-02-2017
area = 3.14 * r^2
= 3.14 * 121 =  379.9  
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