Question

solve this question: from a window 15m up, the angle of depression of an object on the ground is 20 degree find the distance of the object from the base of the building

Answer 1

Answer:

distance of the object from base of building  =41.2 m

Step-by-step explanation:

tan20° = 15/x

0.36397 = 15 /x

x  =15/0.36397

  = 41.2m