Three parallels
The vertices of an equilateral triangle lie on three different parallel lines. The middle line is 5 m and 3 m distant from the end lines. Calculate the height of this triangle.
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- geometry
- line
- algebra
- quadratic equation
- equation
- system of equations
- planimetrics
- Pythagorean theorem
- right triangle
- triangle
- basic functions
- reason
Units of physical quantities:
Grade of the word problem:
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