57
MCQ4 marks
PQR is a triangular park with . A T.V. tower stands at the mid-point of QR. If the angles of elevation of the top of the tower at P, Q and R are respectively , and , then the height of the tower (in m) is:
- A.
- B.
- C.100Correct
- D.50
JEE Main PAPER - 1
JEE Main · 2018
180 questions · One at a time
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