Question

Varsha made 5 round around a circular garden of radius 35m. how many metre did she walk ?

Answer 1

$2\pi \: r$
2×22/7×35=220meter sq.
5×220=1100meter sq will be the ans

Answer 2

first u will have to find d circumference... i.e 2 \pi r
2*22/7*35= 220
 he covered 220 m in one round
in five round 5*220=1100

thrfor.. 1100m in five rounds