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Help ? ............ .... .....
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Help ? ............ .... .....

Help ? ............ .... .....-example-1
User Namita
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Firstly triangle OAB is equilateral so R = AB =OA = 8 in

MES (ARC AB) = R x Ф (in Radian). Note that 60° =π/3


MES (ARC AB) = 8 x π/3 (D)
User Foobarfuzzbizz
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