Quantitative Aptitude – Geometry – In a trapezium ABCD, AB is parallel to DC


Slot – 3 – Quantitative Aptitude – Geometry – In a trapezium ABCD, AB is parallel to DC


Q. In a trapezium ABCD, AB is parallel to DC, BC is perpendicular to DC and angle BAD=45 degree. If DC=5 cm, BC=4 cm, the area of the trapezium in sq cm is?
Answer: 28

Solutions:
in a trapezium
In triangle DAE , angle DAE = 45 so DE = AE = 4
Thus AB = 5+4 =9
So area of ABCD = ½ (5+9)*4 =28


Online Coaching Course for CAT 2021 + Test Series

a) 1000+ Videos covering entire CAT syllabus
b) 2 Live Classes (online) every week for doubt clarification
c) Study Material & PDFs for practice and understanding
d) 10 Mock Tests in the latest pattern
e) Previous Year Questions solved on video