shelbyblanchard15 shelbyblanchard15

26-02-2021
Mathematics

contestada

help please I need to find the height to find the area

help please I need to find the height to find the area class=

Respuesta :

jcherry99 jcherry99

26-02-2021

Answer:

Step-by-step explanation:

I'm not sure you will be satisfied with this but the area of a octagon is given by Area =2(1+√2)a²

Using this formula you get

a = 11 cm

Area = 2*(1 + √2)11²

Area = 2*(1 + 1.4142)*121

Area = 2*(2.4142)*121

Area = 4.8284*121

Area = 584.24

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