If the ratio of the areas of two squares is 9 : 1 then the ratio of their perimeter is

If the ratio of the areas of two squares is 9 : 1 then the ratio of th

1.	If the ratio of the areas of two squares is 9 : 1 then the ratio of their perimeter is
A.	9 : 1
B.	0.127777777777778
C.	3 : 1
D.	0.04375
Answer» D. 0.04375

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If the ratio of the areas of two squares is 9 : 1 then the ratio of their perimeter is

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