1
BITSAT 2021
MCQ (Single Correct Answer)
+3
-1
The height of the chimney when it is found that on walking towards it 50 m in the horizontal line through its base, the angle of elevation of its top changes from 30$$^\circ$$ to 60$$^\circ$$ is :
Questions Asked from Properties of Triangles (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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