Approaches 45521
The observer lies on the ground at a distance of 20m from a hunting lodge 5m high.
A) At what angle of view does the posed see?
B) How much does the angle of view change if it approaches the sitting by 5m?
A) At what angle of view does the posed see?
B) How much does the angle of view change if it approaches the sitting by 5m?
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
- goniometry and trigonometry
- tangent
- arctangent
Units of physical quantities:
Grade of the word problem:
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