Question

If the radius of a circle is increased by
three times, then its diameter will
increase​

Answer 1

Answer:

Given, the radius of a circle is increased by 3 times. From the above equation, we can conclude that the increased diameter is 3 times the initial diameter. So, if the radius of a circle is increased by 3 times then the diameter is also increased by 3 times.

Answer 2

Answer:

We know,

Diameter of circle = 2r

If the radius is increased by 3 times then the diameter also increases by 3 times.

I hope it will help you