Math Problem Statement
The three angles of a triangle have measures of 56° , (2x+4)° and x° .
What are the measures of the three angles of the triangle? A.56° , 80° , 44°
B.56° , 90° , 34°
C.56° , 84° , 40°
D.56° , 60° , 64°
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Geometry
Linear Equations
Formulas
Sum of angles in a triangle = 180°
Linear equation: 56° + (2x + 4)° + x° = 180°
Theorems
Triangle Angle Sum Theorem
Suitable Grade Level
Grades 6-8