Question

6. The ratio of the radii of two circles is 3 : 2. What is the ratio of their circumferences?​

Answer 1

Answer:

radii on circle 3:2.

Step-by-step explanation:

3x2=6 is the radius and 6+6=12 is the circumference of circle

Answer 2

Answer:

3:2

Step-by-step explanation:

We have ,

Circumference = 2πr

Given ratio of the radio of the two circles = 3:2

Therefore ,

Ratio of their circumference

= 2πR/2πr (where R and r are the radii of the two circles)

=R/r

=3/2(given)

Therefore , required ratio is 3:2