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Using the properties of similar triangles Find the height of the tree.

Using the properties of similar triangles Find the height of the tree.-example-1
User Penkey Suresh
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2 Answers

14 votes
14 votes

Final answer:

To find the height of a tree using the properties of similar triangles, measure the angles between the baseline and your line of sight to the top and bottom of the tree from two different vantage points. Set up a proportion to solve for the height of the tree.

Step-by-step explanation:

To find the height of a tree using the properties of similar triangles, you will need two different vantage points and their respective angles to the tree. Let's assume you have point A and point B, which are the two different vantage points. The distance between them is known as the baseline. Measure the angles between the baseline and your line of sight to the top and bottom of the tree from both points. These angles will be labeled as ∑A and ∑B. Now, you can set up a proportion to solve for the height of the tree:

h / AB = tan(∑A) / BC = tan(∑B) / AC

Where h is the height of the tree, AB is the baseline distance, BC is the distance from point A to the bottom of the tree, and AC is the distance from point A to the top of the tree. You can solve this proportion to find the height of the tree.

User Thody
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3.0k points
12 votes
12 votes

Answer:

h = 15 ft

Step-by-step explanation:

using the 2 similar triangles in the diagram then the ratios of corresponding sides are in proportion.

let h be the height of the tree


(h)/(5) =
(24)/(8) = 3 ( multiply both sides by 5 )

h = 15 ft

User Ahmed Ghoneim
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2.8k points