# Vertical 29801

The shadow of the building is 16 m long, and the shadow of the vertical meter rod is 0.8 m long at the same time. What is the height of the building?

### Correct answer:

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

**geometry**- similarity of triangles
**algebra**- expression of a variable from the formula
**planimetrics**- triangle
**basic functions**- ratio
- simple proportion

#### Units of physical quantities:

#### Grade of the word problem:

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