kinleyyangchen
kinleyyangchen kinleyyangchen
  • 16-04-2020
  • Mathematics
contestada

how to you calculate the area of regular octagon? ​

Respuesta :

A113Pixar
A113Pixar A113Pixar
  • 16-04-2020

Answer:

A = 2 (1 + √2) a^2

Step-by-step explanation:

a- one side of the octagon

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