Question

There is a circular park in front of DPS was radius is 10 minute round department circular line is drawn with having radius 11 M suppose
two persons A and B are standing on the opposite sides of circular line what is the maximum distance between them and which of the person is closer to the centre of the circular line and which value is
shown by the persons

Answer 1

Answer :

Given Radius of circular park  =  10 m
And
Around the park one circular line is drawn which is having radius 11 m .

So,

A ) A person takes 4 round of a circular line what distance he cover.

Distance cover by this person = 4 PerimeterofcircularlinePerimeterofcircularline

We know Perimeter of circle  = 2πr2πr , So

Distance cover by this person = 4 ( 2 × 227 × 11 = 4 (4847) = 4 × 69.1428 = 414.8568 ≈ 414.86 m        ( Ans )2 × 227 × 11 = 4 4847 = 4 × 69.1428 = 414.8568 ≈ 414.86 m        ( Ans ) )

B ) Suppose two person a and b are standing on the opposite side of a circular line what is the maximum distance between them .

We draw two person A and B on diagram , As :

So maximum distance between them is 11 - 10 =  1 m

C ) Person A is closer to the center  .

D ) Values are shoen by person that to exercise is good for health and we can stay fit .