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The side of a regular decagon is 2 cm F...

The side of a regular decagon is 2 cm
Find the apothem of the decagon.

A

`sqrt5+root(2)(5)/5`

B

`sqrt5+root(2)(5)/10`

C

`sqrt5+root(4)(5)/2`

D

`sqrt10+sqrt5/4`

Text Solution

Verified by Experts

The correct Answer is:
A
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