The angle of depression of a car, standing on the ground, from the top of a 75 m tower, is 30°. The distance of the car from the base of the tower (in metres) is

• A. 5 $$\sqrt 3 $$
• B. 0 $$\sqrt 3 $$
• C. 5 $$\sqrt 3 $$
• D. 50