In triangles ABC and DEF, `angleA=angleD,angleB=angleE` and AB=EF. Will the two triangles be congruent ? Give reasons for your answer.

In DeltaABC and DeltaDEF , angleB=angleE,angleF=angleC and AB=3DE. Then, the two triangles are

Can a triangle have two obtuse angles ? Give reason for your answer.

Assertion: In triangles ABC and PQR, angleA= angleP, angleC= angleR and AC=PR . The two triangles are congruent by ASA congruence. Reason : If two angles and included side of a triangle are equal to the corresponding angles and side of the other triangle then the triangles are congruent by ASA congruence criteria. (a) Assertion and reason both are correct and reason is the correct explanation for the assertion. (b) Assertion and reason both are correct and reason is not the correct explanation for the assertion. (c) Assertion is correct but reason is wrong. (d) Reason is correct but assertion is wrong.

In Delta ABC and DeltaDEF , AB=FD and angleA=angleD . The two triangle will be congruent by SAS axiom, if

In triangle ABC and triangle DEF , if angle A = angle F, angle B = angle D and AB = FD , then which one of the folloing congruence conditions applies :

If triangle ABC cong triangle DEF then

In two triangle ABC and DEF, AB= DE ,BC=DF and AC =Ef then

In two triangles ABC and DEF, it is given that /_A=/_D,/_B=/_E and /_C=/_F Are the two triangles necessarily congruent?

In Delta ABC and Delta PQR , If AB=AC, angleC=angleP " and " angleB=angleQ, then the two triangles are

In Delta ABC and Delta PQR,angleA=angleQ and angleB=angleR. Which side of Delta PQR should be equal to side AB of Delta ABC , so that the two triangle are congruent ? Give reason for your answer.