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Theorem

Hinge Theorem

Geometry

The hinge theorem is a result in triangle geometry. It states that if two sides of one triangle are congruent to two sides of another triangle, and the angle included between those two sides is larger in the first triangle than in the second, then the third side of the first triangle is longer than the third side of the second. This description is adapted from Wikipedia contributors under CC BY-SA 4.0; changes were made. https://creativecommons.org/licenses/by-sa/4.0/

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Inequality 1
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Source Hinge theorem (Wikipedia)
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1. Hinge theorem (Wikipedia)
  • Lead section
    In geometry, the hinge theorem (sometimes called the open mouth theorem) states that if two sides of one triangle are congruent to two sides of another triangle, and the included angle of the first is larger than the included angle of the second, then the third side of the first triangle is longer than the third side of the second triangle.
  • In Branch: Geometry, Lead sentence
    In geometry, the hinge theorem (sometimes called the open mouth theorem) states that if two sides of one triangle are congruent to
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