Math Problem Statement
一个17英寸轮毂距离重力垂直线上边比下边多1cm,请问这个轮毂的外倾角是多少
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Geometry
Angle Calculation
Formulas
Radius of the wheel: 17 inches = 8.5 inches = 21.59 cm
Tangent function: tan(θ) = opposite/adjacent
θ = arctan(opposite/adjacent)
Theorems
Trigonometric Functions
Pythagorean Theorem
Suitable Grade Level
Grades 10-12
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