दिये गये चित्र में ,AB = AC तथा " angleACD = 120^(@), angleA` ज्ञात कीजिए ।

In Figure,AB=AC and /_ACD=120^(@). Find /_A

In DeltaABC, AB=AC and angleB=50^(@) . Then, angleA= ?

In the triangle, if AB=AC and angle ABC = 72^@ , then angle BAC is: एक त्रिभुज में, यदि AB=AC तथा angle ABC = 72^@ है, तो कोण BAC का मान क्या होगा ?

In a DeltaABC, AB=5 cm, AC=5 cm and angleA= 50^(@) , then angleB=

In triangleABC , AB=AC and angleA=100^@ , find angleB and angleC .

In the given figure, AB=AC, angleA=42^(@) and angleACD=14^(@), angle BCD is equal to

In an isosceles triangle ABC , angleA =120^@ ,a:b=

In the fig. AB=AC and DB=DC. Prove that angleABD=angleACD

In the following figure, AB = BC, AC = CD and angleACD=90^(@) . If the radius of the circle is 'r' units, then find the length of the chord BC.