Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Angles
Vertically Opposite Angles
Supplementary Angles
Formulas
Vertically opposite angles are equal: angle b = 142°
Supplementary angles sum to 180°: b + c = 180°
Theorems
Vertically Opposite Angle Theorem
Supplementary Angle Theorem
Suitable Grade Level
Grades 6-8
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