This ‘SSS’ means side, side, and side which clearly states that if the three sides of both triangles are equal then, both triangles are congruent to each other.įor instance, triangle ABC has the side of 2cm * 3cm * 5cm and triangle PQR has sides of 2cm * 3cm * 5cm, then according to the SSS theorem, both these triangles ABC and QPR are congruent to each other.
Thus the five theorems of congruent triangles are SSS, SAS, AAS, HL, and ASA. But we need not have to check out all these three angles and sides for knowing its congruence, just three of all these six is fine.
#Sas postulate definition geometry how to#
But the main question is how to find out that two triangles are congruent to each other? Thus, in simple words, we can say that two triangles are said to be congruent if they have the same three sides and angles. There are five ways of finding two similar triangles. Supplemental Accelerated Math Program (SAMP).Academic Collegiate Success Program (ACSP).Chitown Tutoring’s Educational Initiatives.
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