SSA and geometry
The distance between the points P and Q was 356 m measured in the terrain. The viewer can see the PQ line at a 107°22' viewing angle. The observer's distance from P is 271 m. Find the viewing angle of P and the observer.
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- algebra
- expression of a variable from the formula
- planimetrics
- triangle
- The Law of Sines
- basic functions
- ratio
- numbers
- fractions
- goniometry and trigonometry
- sine
- arcsine
Units of physical quantities:
Grade of the word problem:
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