Math Problem Statement
If m∠1 and m∠3 are supplements and m∠2 and m∠3 are supplements, which of the following conclusions is true? A.∠3 ≅ ∠1 B.∠1 ≅ ∠2 C.∠3 ≅ ∠2 D.m∠1 + m∠2 = 180°
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Supplementary Angles
Congruence of Angles
Formulas
m∠1 + m∠3 = 180°
m∠2 + m∠3 = 180°
Theorems
If two angles are supplements of the same angle, they are congruent
Suitable Grade Level
Grades 6-8
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