Question

a diameter of a cycle tyre is 30 cm how far will it move and 1 turn of the wheel

Answer 1

Hii !!




Diameter of cycle Tyre ( D ) = 30 cm



Radius of cycle Tyre ( R ) = D/2 = 15 cm.





Distance covered by cycle Tyre is one turn = Circumference of cycle Tyre = 2πR = 2 × 22/7 × 15 = 94.28 cm² .

Answer 2

Cycle will move 94.2 cm in 1 turn of the wheel.

Step-by-step explanation:

Given:

Diameter of Tyre = 30 cm

We need to find the distance traveled by cycle in 1 turn.

Solution:

We can say that distance traveled by cycle in 1 turn is equal to circumference of the wheel.

So we will find the Circumference of wheel.

Circumference of the wheel is equal to π times diameter d.

framing in equation form we get;

Circumference of the wheel = $\pi d =\pi \times 30 = 94.2\ cm$

Hence Cycle will move 94.2 cm in 1 turn of the wheel.