संलग्न चित्र में यदि `angle ABC = angle ACB , angle 3 = angle 4 , ` तब सिद्ध कीजिए कि `angle 1 = angle 2 `

angleBAC : angle ABC : angle ACB = what ?

In given figure angleABC = angleACB and angle3 =angle4 Show that angle1 = angle2

In a Delta ABC, angle C = 3 angle B = 2 (angle A + angle B) , then angle B = ?

In the adjacent figure, if angle 1 = angle 3, angle 2 = angle 4 and angle 3 = angle 4 , write the relation between angle 1 and angle 2 using an Euclid’s postulate.

In Figure ABCDE, find angle 1+ angle 2 + angle 3 + angle 4 + angle 5 .

In the given figure angle1 = angle2 and angle2 = angle3 then show that angle1 = angle3

In a Delta ABC angle A + angle B = 145^(@), 2 angle B + angle C = 180^(@) Find angle A and angle B

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