an observer 1.5 m tall is 28.5 m always from a chimney the angle of clevation of the top of the chimney from her eyes is 45⁰ the height of the chimney is
Answers
Answered by
0
Step-by-step explanation:
Let us choose the tangent of the angle of elevation. So the height of the chimney (AB) = (28.5 + 1.5) m = 30 m
Answered by
0
Answer:
I hope this will help you
Attachments:
Similar questions