Construct a △ABC,AB=6 cm,BC=7 cm and ∠A=60o.
1.Draw a straight line AB=5.7cm
2.Using Protractor from A mark a point ∠A=60∘
3.Using compass of draw an arc of length BC=7cm
4.Name the point of intersection of the arc of 7cm and the line making an angle with A as C
Result:△ABC is the required triangle.