Question

If the ratio of the circumference of the circle is 5:7.what is the radius

Answer 1

$\frac{2\pi r}{2\pi r} = \frac{5}{7} \\ \\ \frac{r}{r} = \frac{5}{7}$

Answer 2

Answer 5:7

Step-by-step explanation:

Circumference of circle = 2πr

Then ratio is given of curcumference of both circle = 5 : 7

2πr1/ 2π r2 = 5 :7 Answer