Triangles Test ...

In the figure, $$AD$$ and $$BC$$ are perpendicular to $$AB$$, and $$AD=BC$$. Then , by $$SAS$$ congruence postulate, $$\displaystyle \Delta ABC\cong $$

Which of the following statements is true when $$\displaystyle \Delta ABC\cong \Delta DEF.$$

When two triangles have corresponding sides equal in length, then the two triangles are congruent.

By $$SAS$$ congruence rule, $$\triangle PQR$$ is congruent to 

Which pair of triangles shows congruency by the SSS postulate?

Which of the following can be used to prove that $$\Delta ABC \cong \Delta SRT$$?

In $$\displaystyle \Delta ABC, AB=5 \ cm, BC=4 \ cm$$ and $$AC=8 \ cm.$$ The smallest angle is .......... and the greatest angle is ..........

What is the largest side of the triangle?

In a triangle, the difference of any two sides is ____ than the third side.

If three sides of a triangle are equal to three sides of another triangle, then the two triangles are congruent. This is _____ condition for congruence.