Question

The shadow of a tower standing on a level ground is found to be 60 m longer when
altitude is 30° than when it was 45°. Find the height of the tower.​

Answer 1

Answer:

40 underroot 3-1 Metre

Step-by-step explanation:

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Answer 2

Answer:

60

Case-1: Tan30=1/2=x/y, y=2x if x=height of tower, y=length of shadow.

CASE2: TAN 45=1=x/Y, Y=x

And y-Y=60,=>2x-x=60=>x=60

Height of tower is 60m