Question

A player is sitting on the top of the tower at the highet of 20 cm observe the angle of depression of a ball lying on ground is 45 degree find the distance of the point from foot of the building ​

Answer 1

Answer:

ans is 20

Step-by-step explanation:

height of tower=20cm, angle of depression=45°

tan45°=p/b

1=p/20(as tan 45°=1)

p=20cm

so the distance between the ball nad the tower is 20cm

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