Asked by Alexander

When the angle of elevation of the sin55 a tower cast a shadow 20m long. Find the height of the tower
Answered by justin
20sin55 is equal to 16.4 m
Answered by Steve
The wording is a bit murky. I think you meant to say

When the angle of elevation of the sun is 55°


Given that, however, the height h is given by

h/20 = tan 55°
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