Math Problem Statement
If the angles of a polygon are 90°, 4y°, 100°, 120° and (7y-34°). Find the value of y
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Polygons
Interior Angles
Algebra
Formulas
Sum of interior angles of a polygon: (n - 2) × 180°
Sum of given angles = total sum of interior angles
Theorems
Interior Angle Sum Theorem
Suitable Grade Level
Grades 8-10
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