In `Delta ABC and Delta DEF`, it is given that `angle B= angle E angle F= angle C and AB=- 3DE`, then the two triangles are

In two triangles ABC and DEF, angleA=angleD,angleB=angleE and angleC=angleF and AB=3DE . Then the two triangles are:

In Delta DEF and Delta PQR , it is given that angle D=angle Q and angle R= angleE , then which of the following is not true?

In Delta DEF and Delta PQR , it is given that angle D=angle Q and angle R= angleE , then which of the following is not true?

In Delta ABC " and " Delta DEF, angle A = angle E and angle B = angle F . Then AB : AC is ……..

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 :

In Delta ABC and Delta DEF , /_ B = /_ E , /_ F = /_ C and AB = 2DE , then what do we use to cell these two triangles?

In a Delta ABC, angle C =3 angle B = 2 angle (A+ angle B) Find the three angles.

In Delta ABC and Delta LMN, AB=LM, AC = LN and angle B = angle M . Then, the

Which of the following pairs of triangles are congruent ? In each case, state the condition of congruency : (a) In Delta ABC and Delta DEF , AB = DE, BC = EF and angle B = angle E . (b) In Delta ABC and Delta DEF, angle B = angle E = 90^(@) , AC = DF and BC = EF. (c) In Delta ABC and Delta QRP , AB = QR, angle B = angle R and angle C = angle P . (d) In Delta ABC and Delta PQR , AB = PQ, AC = PR and BC = QR. (e) In Delta ABC and Delta PQR , BC = QR, angle A = 90^(@), angle C = angle R = 40^(@) and angle Q = 50^(@) .

In a Delta ABC, angle C = 3 angle B = 2 (angle A+angle B) . Find the three angles.