Question

a big circular sign board is to be divided into 3 equal sectors.sectors depict 'honesty , faithfulness and goal'.what should be the central angle in radiansfor each sector?

Answer 1

Given : a big circular sign board is to be divided into 3 equal sectors.sectors depict 'honesty , faithfulness and goal'.

To Find : what should be the central angle in radians for each sector?

Solution:

Full circle  has central angle = 2π

to be divided into 3 equal sectors.

central angle in radians for each sector = 2π /3

central angle in radians for  honesty =  2π /3  

central angle in radians for  faithfulness =  2π /3  

central angle in radians for goal =  2π /3  

2π =  360°

=>  2π /3  = 120°

central angle in radians for  honesty =  120°

central angle in radians for  faithfulness =  120°

central angle in radians for goal = 120°

2π /3 should be the central angle in radians for each sector

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