Height and DistanceHard
Question
A vertical lamppost of height 9 metres stands at the corner of a rectangular field. The angle of elevation of its top from the farthest corner is 30o, while from another corner it is 45o. The area of the field is -
Options
A.81 √2 metre2
B.2 √2 metre2
C.81 √3 metre2
D.9 √3 metre2
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