Triangles & Congruence
Triangle types, congruence tests, special lines in triangles, and triangle properties
All Terms (56)
- AA Similarity
- AAS Congruence
- Acute Triangle
- Altitude of a Triangle
- Angle Sum Property of a Triangle
- ASA Congruence
- Base of an Isosceles Triangle
- Base of a Triangle
- Centers of a Triangle
- Centroid
- Centroid Formula
- Ceva’s Theorem
- Cevian
- Circumcenter
- Circumcircle
- Coincident
- Congruence Tests for Triangles
- Congruent
- Corresponding
- CPCFC
- CPCTC
- Equiangular Triangle
- Equidistant
- Equilateral Triangle
- Euler Line
- Exterior Angle Theorem
- Heron’s Formula
- HL Congruence
- HL Similarity
- Hypotenuse
- Incenter
- Inradius
- Inscribed Circle
- Isosceles Triangle
- Leg of an Isosceles Triangle
- Leg of a Right Triangle
- Median of a Triangle
- Midsegment
- Obtuse Triangle
- Orthocenter
- Pythagorean Theorem
- Pythagorean Triple
- Right Triangle
- SAS Congruence
- SAS Similarity
- Scalene Triangle
- Semiperimeter
- Similar
- Similarity Tests for Triangles
- SSA
- SSS Congruence
- SSS Similarity
- Cevian Theorem
- Triangle
- Triangle Inequality
- Triangulation