Translations:Adventist Youth Honors Answer Book/Recreation/Wilderness Living/20/en
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Height Estimation, Method 2
In the second method for estimating height presented here, you will need a sheet of paper. Fold the paper so that the left edge meets the bottom edge, forming a 45° angle. Sight along the bottom of the paper so that line A in the diagram points to the base of the tree. Then move closer to or farther from the tree until the line through the fold points to the top of the tree (line B in the diagram).
