The ratio of the areas of two squares, one having double its diagonal than the other is:

  1. 1 : 4
  2. 1 : 5
  3. 1 : 3
  4. none of these
Anurag Mishra Professor Asked on 26th January 2016 in Maths.
Add Comment
1 Answer(s)

Answer: (4) none of these 

Solution:-
Let the diagonal of a square be D and another square be 2 D

Then, ratio of their areas = {(2 x D)^2/2}/{(2 x 2 D)^2/2}
 =  D^2/4 D^2

 = 1/4 

Then, the ratio of  their area will be 1: 4.

Hence, the correct answer is option (4) none of these. 
 

Anurag Mishra Professor Answered on 26th January 2016.
Add Comment

Your Answer

By posting your answer, you agree to the privacy policy and terms of service.