Question

3. Find the distance covered by the Wheel ofa.com in
500 revolution if the chiameter of the sheel is 77 cm.​

Answer 1

Ñāmē ~ Āñkït Mēēñā

Çlāss ~ VIĒ

Røll Ñø ~ 39

Answer 2

Step-by-step explanation:

Distance covered by the wheel in one revolution = circumference of the wheel.

circumference of the wheel =

$2\pi \: r$

$= 2 \times \frac{22}{7} \times \frac{77}{2}$

$= 2 \times 11 \times 11$

$22 \times 11$

$= 242 \: cm$

The number of revolution covered by the wheel in 500 revolution =

$500 \times 242$

$121000$

Therefore the wheel had covered 121000 cm in 500 revolutions