Learning About Congruent Triangles
There are three common methods used to determine if two triangles are
One way is "Side-Side-Side" (or SSS): in this case the lengths of all
corresponding sides are equal.
Another method is "Side-Angle-Side" (or SAS): this is where two corresponding
sides and the included angle are equal.
For "Angle-Side-Angle" (or ASA): two corresponding angles and the included
side are equal.
To go back to the activity on congruent triangles click on the triangle