# Lookout tower

Calculate the height of a lookout tower forming a shadow of 36 m if a column 2.5 m high has a shadow of 1.5 m at the same time.

### Correct answer:

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#### You need to know the following knowledge to solve this word math problem:

**geometry**- similarity of triangles
**planimetrics**- triangle
**basic functions**- ratio
- simple proportion
**numbers**- fractions

#### Units of physical quantities:

#### Grade of the word problem:

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