Published by:
CGP EDU Academic Team
Published on: August 14, 2026
ABCD is a trapezium. AB, DC are the parallel sides, BC is perpendicular to them. ∠ ADB = θ , BC = p, CD = q show that |AB| = 
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
BD = 
, In Δ ABD ∠ DAB = π – ( θ + α )
∠ BDC = α (Let)
⇒ sin α = 
, cos α = 
by sine rule 
⇒ AB= 
AB = 
AB = 
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems