Triangles Test ...

In the following fig. if AB = AC and BD = DC then $$\angle ADC\, =$$

In the given figure, $$OA=OB, OC=OD, \angle AOB=\angle COD.$$ Which of the following statements is true$$\: ?$$

In a $$\triangle PQR$$, PS is bisector of $$\angle P$$ and $$\angle Q =70^o, \angle R = 30^o$$, then:

In a $$\triangle$$PQR, PS is bisector of $$\angle P$$ and $$\angle Q = 70^o \angle R = 30^o$$, then

If a $$\triangle PQR$$ is constructed taking $$QR = 5\text{ cm},$$ $$PQ = 3\text{ cm},$$ and $$PR = 4\text{ cm}$$ then the correct order of the angles of the triangle is:

Which of the following statement is false?

In a triangle ABC. The relation which is true for its sides is-

If a triangle $$PQR$$ has been constructed taking $$QR = 6 $$ cm, $$PQ = 3 $$ cm and $$PR = 4 $$ cm, then the correct order of the angle of triangle is

In the given figure, $$\triangle RTQ\cong \triangle PSQ$$ by ASA congruency condition. Which of the following pairs does not satisfy the condition?

In the given figure, $$AD=BC, AC=BD.$$ Then $$\triangle PAB$$ is