Question

A man who is 2 m tall stands on horizontal ground 30 m from a
tree. The angle of elevation of the top of the tree from his eyes
is 28˚. Estimate the height of the tree.

Answer 1

Step-by-step explanation:

35m long

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Answer 2

Answer:

Step-by-step explanation:

1. then draw a figure in which ∠B is right angle
2. BC=DE=30m
3. ∠E=28°
4. then tan 28°AD/DE
5. then=0.53171=Ad/30
6. AD=30×0.53171
7. DB=CE=10m
8. then AB=AD+DB=30×0.53171+10m