Q. The side of a regular dodecagon is 2 cm. The radius of the circumscribed circle in is cms, i...
812 views · Published 12 October 2018 · 5:23 · Indexed 29 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Q. The side of a regular dodecagon is 2 cm. The radius of the circumscribed circle in is cms, is.(A) `4(sqrt6-sqrt2)` (B) `sqrt6+sqrt2` (C) `2sqrt2/sqrt(3+1)` (d) `sqrt6-sqrt2`
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