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15-06-2020
Mathematics

contestada

What is the area of an Octagon with a side length of 11.6.

Respuesta :

badatmaths89 badatmaths89

15-06-2020

Answer:

A= 649.71

Step-by-step explanation:

A=2(1+2)a2

=2·(1+2)·11.62

≈649.71315

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