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From the top of a tree height 13m the angle of elevation and depression of the top and bottom of another tree are 45o and 30o respectively, Find the height of the second tree. |
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Answer» Answer: Step-by-step EXPLANATION: From the figure AB length of tree = 13 m
AC = 13√3 BE = AC = 13√3 From the figure BE = DE = 13 √3 Height of SECOND tree DE + CE = 13+ 13√3 = 13(1+√3) = 13 * 2.732 = 35.516 m |
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