Coordinate GeometryAngles Between Two Lines (KVPY (Kishore Vaigyanik Protsahan Yojana) StreamSA (Class 11) Math): Questions 1  1 of 1
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Question number: 1
» Coordinate Geometry » Angles Between Two Lines
Appeared in Year: 2011
MCQ▾
Question
In the adjoining figure AB = 12 cm, CD = 8 cm, BD = 20 cm; ∠ ABD = ∠ AEC = ∠ EDC = 90 ^{0}. If BE = x, then,
Choices
Choice (4)  Response  

a.  x has only one value and 

b.  x has two possible values whose difference is 4 

c.  x has two possible values whose sum is 28 

d.  x cannot be determined with the given information 
