| 1. |
The ratio of the area of two square, one having and double its diagonal than the other is ? |
|||||||
Answer: Option D Explanation: Let the diagonal of one square be (2d) cm Then, diagonal of another square = d cm ∴ Area of first square = [ 1/2 x (2d)2] cm2 Area of second square = (1/2 x d2) cm2 ∴ Ratio of area = (2d)2/ d2 = 4/1 = 4 : 1 |
Post your comments here:
Name *:
Email : (optional)
Your comments will be displayed only after manual approval.