The areas of two circles are in ratio 4:9.Their diameters are in the ratio?
Answers
Answered by
1
πr1^2/πr2^2=4/9
eliminating π
r1^2/r2^2=4/9
(r1/r2)^2=4/9
r1/r2=√4/9
r1/r2=2/3
d1/d2=4/6
eliminating π
r1^2/r2^2=4/9
(r1/r2)^2=4/9
r1/r2=√4/9
r1/r2=2/3
d1/d2=4/6
Similar questions