WindsorLynne
WindsorLynne WindsorLynne
  • 31-07-2017
  • Mathematics
contestada

Find the area of the regular octagon.

Find the area of the regular octagon class=

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bayleighjoaquin
bayleighjoaquin bayleighjoaquin
  • 31-07-2017
The area is ≈ 482.8²  (≈ means approximately equal to)
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Banabanana
Banabanana Banabanana
  • 31-07-2017
The regular octagon consists of eight congruent triangles

Area of ​​each triangle = (1/2)bh = (1/2)*10*12 = 60 units²

Area of the octagon = 60 * 8 = 480 units²
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