Mathematics, 11.06.2021 21:10 jonnycampbell223
The angle of elevation to a nearby tree from a point on the ground is measured to be 45^{\circ} ∘ . How tall is the tree if the point on the ground is 79 feet from the tree? Round your answer to the nearest hundredth of a foot if necessary.
Answers: 3
![\Rightarrow \dfrac{h}{79}=\tan 45^{\circ}\\\\\Rightarrow h=79\tan 45^{\circ}\quad [\tan 45^{\circ}=1]\\\Rightarrow h=79\ ft](/tpl/images/1371/8661/75d73.png)
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