Triangle 15123
In triangle ABC, we know the angle BAC = 50 degrees. What is the angle between the axis of the angle ACB and the axis of the angle CAB?
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- geometry
- line
- inscribed angle theorem
- algebra
- expression of a variable from the formula
- planimetrics
- triangle
Units of physical quantities:
Grade of the word problem:
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