The ratio of the areas of two squares, one having double its diagonal then the other is:  Options:
A) 2:1  B) 1:2  C) 2:3  D) 1:4  E) 4:1
Lenth of the diagonals be 2x and x units.   areas are 1/2 × (2x)power2 and (1/2 × (xpower2))   Required ratio = 1/2 × 4 x2 : 1/2 x2 = 4 : 1   Answer is 4:1.
<result>E</result>
The ratio of the areas of two squares, one having double its diagonal then the other is: