Question

The radius of a circular field is 24.5 . Find the distance run by a boy making in complete turns

Answer 1

Answer:

r=24.5

distance covered= boundaries of field= circumference of field

circumference of field (circle) = 2πr = 2*22*24.5/7 = 15.4 cm

Answer 2

Answer:

154 unit.

Step-by-step explanation:

radius of circular field = 24.5

the distance run by a boy making in the complete = circumference of a field = circumference of a circle .

= 2πr.

= 2 × 22× 24.5 / 7

= 1078 / 7

= 154 unit.

the distance run by a boy making in a complete turn is 154 unit .

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