Question

from the top of a 7 metre high building the angle of elevation of the top of a cable tower is 60 degree and angle of depression of its foot is 45 degree determine the height of the tower...


solve this question by above figure​

Answer 1

The height of the cable tower is 7(√(3) + 1) m

Answer in detailed is in Attachment.

Answer 2

Answer:

$= 7( \sqrt{3 + 1} ) \: meters$