a circular park of radius 20 m is situated in a colony three boys ram shyam and harish are sitting at equal distance on its boundary each having a toy tele phone in his hands to talk each other find the lenght of the string of each phone
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Answered by
1
Radius of circular park=20m
How many boys =3
R/3
20/3
6.60
How many boys =3
R/3
20/3
6.60
Answered by
0
THE LENGTH OF THE STRING IS EQUAL TO THE CIRCUMFERENCE OF THE CIRCLE
SO,
LENGTH OF THE STRING = 2πR
LENGTH OF THE STRING = 2π20
LENGTH OF THE STRING = 40π
LENGTH OF THE STRING = 40×22/7
LENGTH OF THE STRING = 125.66
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SO,
LENGTH OF THE STRING = 2πR
LENGTH OF THE STRING = 2π20
LENGTH OF THE STRING = 40π
LENGTH OF THE STRING = 40×22/7
LENGTH OF THE STRING = 125.66
Pls mark as brainlist..
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