Question
Quantitative Ability and Data Interpretation Question on Geometry
A tall tower has its base at point K. Three points A, B and C are located at distances of 4 metres, 8 metres and 16 metres respectively from K. The angles of elevation of the top of the tower from A and C are complementary. What is the angle of elevation (in degrees) of the tower’s top from B?
A
30
B
We need more information to solve this.
C
60
D
45
E
15
Answer
45
Explanation
Solution
The correct answer is option (D):45