Question

ZZ C111.
Find the number of times a wheel of radius 35 cm
must rotate to cover a distance of. 28.6 m.
lace than its​

Answer 1

Answer:

radius = 35 cm

circumference= 2 × pie × r = 2 × 22/7 × 35 = 2 × 22 × 5 = 220 cm

distance = 28.6m = 2860cm

no of times wheel to rotate = 2860/ 220 = 13

13 times