समकोण `DeltaABC`,में कर्ण AC = 12 cm और `angleBAC = 60^(@)`,तब BC की लम्बाई परिकलित कीजिए ।

In DeltaABC, AC=BC and angleBAC=50^(@). Find angleBCA .

एक समकोण DeltaABC , मे यदि angle B=90^(@) , AB = 6 , BC=8, तब AC=?.

In DeltaABC,AB = BC = 6.5 cm and angleABC= 60^(@) . Construct the DeltaABC

Draw DeltaABC , AB=AC=4cm, BC=6cm

Construct a DeltaABC in which BC = 4 cm, angleB = 60^(@) and AB + AC = 6.5 cm.

Construct DeltaABC in which BC = 4.2 cm, angleB = 60^@ and AB – AC = 1.6 cm.

Construct a DeltaABC in which BC = 4.8 cm, angleB = 60^(@) and AC - AB = 1.4 cm.

In a circle with centre O, AD is a diameter and AC is a chord. Point B on AC such that OB = 7cm and angle OBA = 60^@ . If angle DOC = 60^@ , then what is the length of BC? केंद्र वाले एक वृत्त में, AD एक व्यास है और AC एक जीवा है। AC पर एक बिंदु B इस प्रकार है की OB = 7 सेमी और angle OBA = 60^@ | यदि angle DOC = 60^@ है, तो BC की लंबाई क्या है?

Construct a DeltaABC in which AB = 5 cm, AC + BC = 8 cm and angleB = 60^(@) .