CONGRUENT TRIANGLES - Commack Schools
CONGRUENT TRIANGLES
2 Triangles are CONGRUENT if they have:
Corresponding SIDES congruent(same length)
Corresponding ANGLES congruent (same degree measure)
**We don¡¯t have to know all 3 sides and all 3 angles¡just
3 out of the 6 is enough**
Congruent polygons have the EXACT same size and shape.
They may slide, flip, or turn to fit exactly on top of the
other one.
There are 5 methods to prove triangles
congruent:
?SSS
?SAS
?ASA
?AAS
?HL
SSS Postulate
The Side Side Side postulate (often abbreviated as SSS) states that if
three sides of one triangle are congruent to three sides of
another triangle, then these two triangles are congruent.
EX:
SAS Postulate
? The Side Angle Side postulate (often abbreviated as SAS) states that if
two sides and the included angle of one triangle are congruent to two
sides and the included angle of another triangle, then these
two triangles are congruent.
? EX:
ASA Postulate
? The Angle Side Angle postulate (often abbreviated as ASA) states that
if two angles and the included side of one triangle are congruent to
two angles and the included side of another triangle, then these
two triangles are congruent.
? EX:
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
- angle chasing 2 what exactly is angle chasing university of illinois
- chapter 4 congruence of line segments angles and triangles
- geometry notes tc 1 side angle side congruent polygons
- geometry congruence constructions and parallel lines
- congruent angles
- the influence of head contour and nose angle on the springer
- congruent triangles anoka hennepin school district 11
- proving theorems about lines and angles angle vocabulary math flynn
- congruence of rays segments and angles
- congruent triangles commack schools
Related searches
- seeing triangles in vision
- similar right triangles calculator
- similar right triangles theorem
- formulas for right triangles sides
- solve similar triangles advanced calculator
- two similar triangles solver
- solve similar triangles calculator
- solving similar triangles geometry
- determine if triangles are similar
- similar triangles ratio calculator
- similar triangles how to solve
- solving similar triangles calculator