Published by:
CGP EDU Academic Team
Published on: August 14, 2026
One diagonal of a square is along the line 
and one of its vertex is (1, 2). Then the equation of the sides of the square passing through this vertex, are
A
B
C
D
None of these
Text Solution
Verified by ExpertsThe correct answer is:
C
Slope of 
is 
and angle made by 
with AD and DC is 
. So let slope of DC be m , then 
⇒ ⇒ 
and 
Hence the equations of DC and AD are
and 
.
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