TV diagonal
A diagonal TV is 0.56 m long. How big is the television screen if the aspect ratio is 16:9?
Correct answer:
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See also our trigonometric triangle calculator.
You need to know the following knowledge to solve this word math problem:
- geometry
- similarity of triangles
- arithmetic
- square root
- planimetrics
- Pythagorean theorem
- right triangle
- triangle
- diagonal
- rectangle
- basic functions
- ratio
Units of physical quantities:
Grade of the word problem:
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