From the top of tower, 100 m high

MATHEMATICS · Subjective · GCSE · Mathematics · Geometry and Measures · Geometry and Measures

Problem

From the top of tower, 100 m high, a man observes two cars on the opposite sides of the tower with the angles of depression 30∘30^\circ & 45∘45^\circ respectively. Find the distance between the cars. (Use 3=1.73\sqrt{3} = 1.73).

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