Question

the area of a circle is hundred times of another circle's area what is the ratio of their circumference ​

Answer 1

Answer:

10:1

Step-by-step explanation:

Area of Square:- πr²

So comapring them,

Let the elder radius be "R" and small be "r".

=> 100πR²=πr²

=> 100R²=r²

=>10R=r

So,

10:1=r:R

ans

Answer 2

hope it will help you:-)