Question

The ratio of areas of two circles
is 16:9, then the ratio of their
radii is​

Answer 1

Answer:

Radii = 4:3

Step-by-step explanation:

Ratio of radii = πR^2/πr^2=16/9

reduce π

Now

R^2/r^2=16/9

(R/r)^2=16/9

Root both sides

R/r=4/3

4:3