Question

In ∆ABC and ∆DEF , if AB = DE , angle A = angle D and AC = DF , then write the criterion of congruence conditions .


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Answer 1

In ∆ABC and ∆DEF

AB=DE

Angle A=Angle D

AC=DF

∆ABC is congruent to ∆DEF by SAS

Answer 2

Step-by-step explanation:

ANSWER:-

Given Conditions are:-

• AB = DE
• Angle A = Angle D
• AC = DF.

We know that:-

SAS Congruency:-

• In this , when an angle with respect to two sides are same then the triangles are said to be congruent.
• So, in ABC = DEF, it satisfies the condition successfully.
• The full form is Side-Angle-Side.

Hence, SAS Criterion is the right answer.

More Criterions:-

• Side-Side-Side
• Here any three sides must be congruent, then the triangles are said to be congruent.
• Angle Side Angle
• Here any two angles with corresponding side must be same.
• RHS Congruence is when Hypotenuse and any side is same, in case of right angle triangle only$.$