An observer1.5m tall is 28.5m away from a chimney. The angle of elevation of the top of the chimney from her eyes is 450. What is the height of the chimney.
Answers
Answered by
1
Answer:
Step-by-step explanation:
Draw a triangle connecting observers eye to the top of tower with other sides as line parellel to ground upto the tower and tower
Tan 45 = height of tower from eye level/distance on ground
height from eye level =distance on ground
(tan45 =1)
=28.5
total height=28.5+1.5=30
Similar questions