Respuesta :
The height of the tree will be 45 feet.
What are ratio and proportion?
A ratio is an ordered set of integers a and b expressed as a/b, with b never equaling 0. A proportional is a mathematical expression in which two things are equal.
A tree is standing next to a 40-foot-high building. the tree has an 18-foot shadow, while the building has a 16-foot shadow.
Let x be the height of a tree. Then we have
x / 18 = 40 / 16
x = 45 feet
More about the ratio and the proportion link is given below.
https://brainly.com/question/14335762
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