Questions
The straight lines , and form
a
a rectangle
b
a parallelogram
c
a cyclic quadrilateral
d
none of these
detailed solution
Correct option is C
tanA=12+71−72=−3tanC=43+131−43×13=3⇒tan(A+C)=0⇒A+C=180∘⇒ABCD is a cyclic quadrilateral.Talk to our academic expert!
Similar Questions
The line meets the y-and x-axis at A and B, respectively. A square is constructed on the line segment AB way from the origin. The coordinates of the vertex of the square farthest from the origin are
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