Question

sorry for not getting​

Answer 1

Answer:

Step-by-step explanation:

so let the diameters be in the ratios of 3x and 4x

so the formula of circumference is πD

(as 2R = D)

so circumference of first circle

= π3x

circumference of second circle

= π4x

so ratio

π3x/π4x

= 3/4

so the ratio is 3:4

hope it helps you and please mark as the brainliest :)