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CBSE Class 10 Maths (Basic) 2025 · Paper 430/4/1 · Question 35

Some Applications of Trigonometry 5 marks Medium
From a point on the ground, the angle of elevation of the top of a pedestal is and that of the top of the flagstaff fixed on the pedestal is . If the length of the flagstaff is m, then find the height of the pedestal and its distance from the point of observation on ground. (Use .)
P (observer) h (pedestal) 5 m (flagstaff) B A C 30° 60° d (distance)
Pedestal and flagstaff

Answer

Height of the pedestal m; its distance from the point of observation m.

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