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Find the area of the regular octagon.
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Find the area of the regular octagon.

Find the area of the regular octagon.-example-1
User GraveyardQueen
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2 Answers

3 votes
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
User Manish Shukla
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2 votes
The area is ≈ 482.8²  (≈ means approximately equal to)
User ILiA
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8.0k points
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