Question

the radius of a circular field is 25.4m find the distance of a boy making complete 4 rounds

Answer 1

Step-by-step explanation:

Distance making in one complete round = circumference of circle = 2* 22/7 *25.4 ( 25.4 is radius)

distance made in 4 complete round = 4 * circumference

or 4*2*3.14*25.4 (22/7 =3.14)

or 8*3.14*25.4

=638.048m