SOLUTION: Can you take me through the step to solving this problem. Problem- Find the area of a regular 11-gon with side 7cm.

Question 457443: Can you take me through the step to solving this problem.
Problem- Find the area of a regular 11-gon with side 7cm.
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
if two adjacent vertices are joined to the center, angle subtended would be equal to
since both sides are equal, triangle is isosceles.
measure of angle is

area of triangle is
area of a regular 11-gon is:
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