Question

The diameter of a tyre of a tricycle is 36 cm.What is the radius of the

tyre ?​

Answer 1

Answer:

Question:-

• The diameter of a tyre of a tricycle is 36 cm.What is the radius of the tyre ?

Solution:-

➝Diameter=36cm

➝Radius=Diameter/2

➝Radius=36/2

➝Radius=18cm (Answer)

Hence radius of tyre is 18cm.

Answer 2

• To calculate the circumference, you can just multiply the diameter by π, which is about 3.142. That gives you the distance for each revolution. Then you can multiply by the number of revolutions per minute.