Math, asked by pavaniganti9, 6 months ago

find the length of the side of a regular polygon of 12 sides which is circumscribed with a circle of unit radius

Answers

Answered by sanjayvenkataswamy77

2

Answer:

2×root 3 -1/2×root2

Step-by-step explanation:

a=2R sin(180/n) R=1 N=12 =2×1×sin(180/12) ° =2×sin15°

=2×root 3 -1/2×root2

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