Draw a triangle ABC of base BC=8 cm, `angle A=60^(@)` and the bisector of `angle A` meets BC at D such that BD=6 cm.

Draw a triangle ABC of base BC=8 cm, angleA=60^(@) and the bisector of angle A meets BC at D such that BD=6 cm .

Draw a triangle ABC of base BC=5.6 cm, angle A=40^(@) and the bisector of angle A meets BC at D such that CD=4 cm.

Draw a triangle ABC of base BC = 5.6 cm, angle A = 40^(@) and the bisector of angle A meets BC at D such that CD = 4 cm .

In a triangle ABC , AB = AC and angle A = 36^(@) If the internal bisector of angle C meets AB at D . Prove that AD = BC.

Draw triangle ABC ,AB=AC=4 cm,BC=6 cm.

Draw a triangle ABC with AB=3cm,BC=4cm and /_B=60^(@) .Also,draw the bisector of angles C and A of the triangle, meeting in a point O. Measure /_COA

ABC is a right triangle with AB = AC .If bisector of angle A meet BC at D then prove that BC = 2 AD .

ABC is a right triangle with AB = AC.If bisector of angle A meet BC at D then prove that BC =2 AD .

Draw a line segment BC=4cm. Construct angle ABC=60^(@) .

The internal bisector of angle A of Delta ABC meets BC at D and the external bisector of angle A meets BC produced at E. Prove that (BD)/(BE) = (CD)/(CE) .