Category Archives: C

Co-Interior

Used in parallel lines. Two angles which add up to 180o and are on the same side of a traversal.

🔑 Key Co-Interior Topics:  Angles in Parallel Lines, Bearings
👀Also Look Up: Acute, Corresponding, Vertically Opposite, Parallel

Corresponding

Used in parallel lines. Two angles which are equal in size and are on the same side of a traversal.

🔑 Key Corresponding Topics:  Angles in Parallel Lines, Bearings
👀Also Look Up: Alternate, Co-Interior, Vertically Opposite, Parallel

Congruent

Mathematically identical shapes. The shape can be rotated or flipped but cannot be a different size.

🔑 Key CongruentTopics: 
👀Also Look Up: