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Find the area of a regular octagon with side length 4 cm.

Find the area of a regular octagon with side length 4 cm.
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2 votes
Find the area of a regular octagon with side length 4 cm.

asked
User ColonD
by
8.4k points

1 Answer

4 votes
A = side^2 * (2 + 2sqrt2))
A = 4^2 * (2 + 2sqrt2))
A = 77.25 cm^2
answered
User Finnsson
by
8.6k points
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