asa means that we have two triangles where we know two angles and the included side is equal if two angles and included side of one triangle is equal to the corresponding angles and side of another triangle,the triangles are congruent
there are four congruent rules they are-ASA RULE -SAS RULE -SSS RULE -RHS RULE
we show congruent between two triangles
ASA means two angles and one side of one triangle are equal to the two angles and one side of another triangle then it is ASA CONGRUENT RULE.
SAS-two sides &one angle of one triangle are equal to the two sides &one angle of another triangle then it is SAS congruent rule.
SSS-three sides of one triangle are equal to three sides of another triangle then it is SSS congruent rule.
RHS- right angle& hypotenuse &one side of one triangle are equal to right angle angle & hypotenuse &one side of another triangle then it is RHS congruent rule. this rule only for right angled triangle.
