If the ratio of the diameters of two circles is 5:7 What is the ratio of their circumference - Maths - Perimeter and Area

Question

If the ratio of the diameters of two circles is 5:7 What is the
ratio of their circumference ?

Pooja Khanna · Accepted Answer

Here is the link for the answer to
a similar query:

https://www meritnation
com/ask-answer/question/if-the-ratio-of-the-diameters-of-two-circles-is-2-5-find-the/math/8811219

If the ratio of the diameters of two circles is 5:7 .What is the ratio of their circumference ?