Published by:
CGP EDU Academic Team
Published on: August 12, 2026
A quadrilateral is formed by the lines
+ 
= 1, 
+ 
= 1, 
+ 
= 2, 
+ 
= 2.
Then for a > b
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(a, b, c, d)
+ 
= 1, 
+ 
= 1, 
+ 
= 2, 
+ 
= 2
are two sets of parallel lines. Perpendicular distance between both sets are
= 
∴ is correct.
Therefore, quadrilateral is a rhombus.
∴ is correct.
If angle between non-parallel sides = θ , then
tan θ = 
= 
(a > b)
∴ is correct.
Now area = p 1 p 2 cosec θ
= 
. 
= 
∴ is also correct.
Hence, , , and all correct.
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