The equations of the sides of a square whose each side is of length units and centre is
. Given that one pair of sides is parallel to
.
Equation of a line parallel to a given line -
is line parallel to
.
- wherein
Where is some constant other than
.
Equation of a line perpendicular to a given line -
is the line perpendicular to
.
- wherein
is some other constant than
.
Perpendicular distance of a point from a line -
- wherein
is the distance from the line
.
To find equations of
are parallel to
and at a distance of units from
equations of two sides of the square which are parallel to
are
Now the remaining two sides will be perpendicular to
and at a distance of
unit from
and
remaining two sides are
and
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