whitneyLored whitneyLored

26-08-2016
Biology

Answered

A regular octagon has a side length of 27 m. Find the area if the apothem is 32.6 m.

A440.1 m
B880.2 m
C3,520.8 m
D7,063.2m

Verified Answer :

taskmasters taskmasters

29-08-2016

C. 3,520.8 m

n = no of sides
s = length of side
r = apothem

A = 1/2 (nsr)
A = 1/2 (8)(27)(32.6)
A = 3,520.8 m

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