the ratio of area of two rectangles field is 25/9

Question

(a)find the ratio of their length
(b)the small field is 20m long find the corresponding length of the larger cone

Answer 1

the lengths are in the ratio

√(25/9) = 5/3

Answer 2

1.. 25:9
2.. 5:216

Answer 3

1... 25:9
2... 5:216