Question

A circular park of radius 30cmis situated in a colony.Three boys Rama,Srinu,and basha are sitting at equal distance on its boundary each having a toy telephone in his hands to talk each other. find the length of the string of each phone​

Answer 1

Boundary of circular park=2pie*r

2*3.14*30cm

188.4cm.

Total boys=3

Length of each wire of telephone=188.4/3

=62.8cm.Ans.

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