Math Problem Statement

Solution

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Math Problem Analysis

Mathematical Concepts

Geometry
Algebra
Angles

Formulas

m∠HCD + m∠ECH + m∠GCF = 90°
m∠GCF = 92 - 4x

Theorems

Perpendicular lines form right angles
Adjacent angles on a straight line sum to 180°

Suitable Grade Level

Grades 8-10