Regular Octagon
Source:
February 27, 2008
geometrytrapezoid
Problem Statement
A regular octagon has sides of length two. Find the area of .
(A)\ 4 \plus{} 2 \sqrt{2} \qquad
(B)\ 6 \plus{} \sqrt{2} \qquad
(C)\ 4 \plus{} 3 \sqrt{2} \qquad
(D)\ 3 \plus{} 4 \sqrt{2} \qquad
(E)\ 8 \plus{} \sqrt{2}