Question

find the distance covored by the wheel of a car in 500 revolutions if the diameter of the wheel is77cm .

Answer 1

Answer:

120890 cm

Step-by-step explanation:

Diameter of the wheel = 77 cm

Radius of the wheel =  

Circumference of Wheel =  

                                         =  

                                         =  

Distance traveled in 1 revolution= 241.78 cm

Distance traveled in 500 revolutions=  

                                                           =  

Hence the distance traveled in 500 revolutions is 120890 cm

Step-by-step explanation:

Answer 2

Answer:

1.2 km

Step-by-step explanation:

distance = 500×2πr

= 500×2×22/7 ×77/2

= 11000× 11

= 121000cm

= 1210meter

= 1.2km