An 18-foot ladder reaches the top of
a building when placed at an angle of
45° with the...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 19:21, dilaydi1212
An 18-foot ladder reaches the top of
a building when placed at an angle of
45° with the horizontal. What is the
approximate height of the building?
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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