BITSAT (Birla Institute of Technology & Science Admission Test) Mathematics: Questions 1 of 390
» Basic Mathematics » Geometry » Quadrilateral and Properties
MCQ▾
Question
If the quadrilateral formed by lines , , , have perpendicular diagonals, then –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  None of the above 

Answer
c.
Explanation

Here, diagonals of quadrilateral are perpendicular. Therefore two opposite lines must be parallel.

From given equations of lines, pair of and and pair of and are parallel.

And distances between two pairs of parallel sides of quadrilateral are equal, therefore