A dead tree is very close to your house and you would like to estimate the tree's height to see if your house is in danger of being hit by the tree if it fell. The tree is located 25 m from your house. You walk 20 m from the base of the tree. Using a triangulation device, you measure the angle of sight to be 45°. Your eye height is 1.5 m. Would the tree hit the house if it fell? Explain.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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A dead tree is very close to your house and you would like to estimate the tree's height to see if
your house is in danger of being hit by the tree if it fell.
The tree is located 25 m from your house. You walk 20 m from the base of the tree. Using a
triangulation device, you measure the angle of sight to be 45°. Your eye height is 1.5 m.
Would the tree hit the house if it fell? Explain.
Transcribed Image Text:A dead tree is very close to your house and you would like to estimate the tree's height to see if your house is in danger of being hit by the tree if it fell. The tree is located 25 m from your house. You walk 20 m from the base of the tree. Using a triangulation device, you measure the angle of sight to be 45°. Your eye height is 1.5 m. Would the tree hit the house if it fell? Explain.
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