Question

the ratio of the radii of two circles is 8:10.find the ratio of thire circumference. ​

Answer 1

Answer:

r1:r2=8:10=4:5

Ratio of circumference = 2π(r1):2π(r2)

=2π(r1):2π(r2)

=r1:r2

=4:5

Answer 2

Step-by-step explanation:

The ratio of the radii of two circles is 8; 10. Find the ratio of their circumference.