Traffic sign
There is a traffic sign for climbing on the road with an angle of 7%. Calculate at what angle the road rises (falls).
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
- Pythagorean theorem
- right triangle
- basic functions
- percentages
- goniometry and trigonometry
- tangent
- arctangent
- cotangent
Units of physical quantities:
Grade of the word problem:
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