Question

How far can the wheel of radius 7cm travel in 10 revolutions?

Answer 1

Answer:

439.8 cm

Step-by-step explanation:

Circumference of circle = 2 pi r

here r = 7

2 pi × 7 = 43.98cm

For 10 revolution = 43.98×10 = 439.8 cm

Hope it will help you