If a twelve sided regular polygon is inscribed in a circle of radius 3 – McqOptions

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1.	If a twelve sided regular polygon is inscribed in a circle of radius 3 centimeters, then the length of each side of the polygon is
A.	3
B.	18 - 9√3
C.	18 + 9√3
D.	9(1 - √3)
Answer» C. 18 + 9√3

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