Question

The diameter of a wheel of a car
is 70 cm. How much distance will
it cover in making 50 revolutions?
Answer step by step​

Answer 1

Answer:

distance covered = 110 meter

Step-by-step explanation:

given that,

The diameter of a wheel of a car

is 70 cm

so,

radius of a circular = diameter/2

= 70/2

= 35 cm

so,

circumference of the circular wheel =

2πr

= 2 × 22/7 × 35

= 220 cm

now,

given that,

the wheel took 50 revolution

so,

distance covered by the wheel

= circumstance of the wheel × number of revolution

circumstance of the wheel = 220 cm

number of revolution = 50

so,

distance covered = 220 × 50

= 11000 cm

= 110 m

so,

Distance covered by the wheel

in 50 revolution will be

110 meter

Answer 2

Answer:

distance covered by wheel = 110 m

Step-by-step explanation:

given the

The diameter of a wheel = 70 cm

radius of the wheel

= 70/2

= 35 cm

circumference of the wheel = 2πr

= 2 × 22/7 × 35

= 220 cm

now,

distance covered by the wheel in 50 revolutions

= 220 × 50

= 11000 cm

= 110 m

Distance covered by wheel

= 110 meter