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i want to calculate the height of a tree across the river which i couldnt mesure the horizontal length.. ... then you calculate the tree's heght. ... Tags: Calculate Height...
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www.metacafe.com/watch/877906/calculate_height_of_any_t...
www.metacafe.com/watch/877906/calculate_height_of_any_tall_object/
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ESTIMATION OF TREE HEIGHT: RIGHT TRIANGLE TRIGONOMETRY ... If we know the lengths of two sides of a right triangle (recall from geometry that a right triangle has one angle that is 90 degrees [a right angle]), we can calculate the length of the third side using the Pythagorean theorem (opp2 + adj2 = hyp2, or y2 + x2 = z2).
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www.tiem.utk.edu/bioed/bealsmodules/triangle.html
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The objective is: to calculate the height of a tree using a simple measuring device. ... They are given the opportunity to learn how to use a simple measuring device to approximate the height of a tree. This exercise can also be used with anything that is very tall – buildings, utility poles, flag poles.
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www.naturely.com/tall.htm
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Then, using tangent tables (obtained from trigonometrical tables or from a calculator) and the equation Height of Tree = h + B x tan(A), the survey recorder can calculate the height of the tree and record it in a table.
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www.countrysideinfo.co.uk/wet_wood_survey_2001/height.h...
www.countrysideinfo.co.uk/wet_wood_survey_2001/height.htm
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Method 2: Measure your shadow. Measure the tree's shadow (make your shadow measurement during the same time of day). Calculate the tree's height using the following:
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caplter.asu.edu/explorers/protocol/veg/tree.htm
caplter.asu.edu/explorers/protocol/veg/tree.htm
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･ 1 Measure the length of the tree’s shadow using a measuring tape. An easy way to do this is to place... ･ 2 Ask a friend to stand up against the tree in question, and measure the length of that person’s shadow... ･ 3 Calculate the height ...
http://www.ehow.com/how_4546657_determine-height-tree.h...
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How to Weight a Tree ... Hold the yardstick so it appears next to the tree. The tree appears to go part way up the yardstick. Your eye is at A. You have made two similar triangles. One triangle is between your eye and the yard stick, and the secone triangle is between your eye and the tree.
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www.shodor.org/succeed-hi/succeedhi/weightree/morehelph...
www.shodor.org/succeed-hi/succeedhi/weightree/morehelpheight-noframes.html
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For example, if a field worker needed to calculate the height of a tree or a cliff, or the depth of a canyon (a vertical distance), she or he could do so without having to climb the object or feature, thereby risking life and limb.
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uts.cc.utexas.edu/~wd/courses/373F/notes/lec12ver.html
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The Bell County Network for Educational Technology was created in 1992. ... Its mission was to provide network facilities whereby the members could collaborate and share their educational expertise with each other as well as with other educational institutions. BellNET has provided the participating members with network,
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bellnetweb.brc.tamus.edu/
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