A ladder 12 ft long leans against a wall making a 60° angle with the ground. How high does it reach?, 10.4 ft, 14 ft, The angle of elevation to the top of a tower is 35° from a point 50 m away., Height ≈ 35 m, Height ≈ 53 m, A building casts a shadow 20 m long. The angle of elevation of the sun is 35°.How tall is the building?, 13.4 m, 14.3 m, From a point 30 m away from a tower, the angle of elevation to the top is 50°.Find the height of the tower., 35.8 m, 38.5 m.

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