Triangles Test ...

In $$\displaystyle \Delta PQR,\angle P={ 67 }^{ o }$$ and $$\displaystyle \angle Q={ 76 }^{ o }$$. Arrange the sides in descending order according to the lengths we get, 

In $$\displaystyle \Delta XYZ,\angle X={ 60 }^{ o },\angle Y={ 75 }^{ o }$$. The greatest side is ......... and the smallest side is ..............

If two sides of a triangle are unequal, the angle opposite to the greater side is ___.

Which of the following sets of side lengths form a triangle?

In $$\displaystyle \Delta PQR,\angle Q={ 67 }^{ o },\angle R={ 48 }^{ o }$$. The smallest side is ........ and the greatest side is ........

In $$\displaystyle \Delta XYZ, XY=6 \ cm, YZ=8 \ cm$$ and $$XZ=9 \ cm.$$ The greatest angle is  ___ and the smallest angle is  ____.

In $$\displaystyle \Delta XYZ,\angle Y={ 90 }^{ o }$$ and $$\angle Z={ 40 }^{ o }$$. Arranging sides (according to length) in ascending order, we get:

Which is the greatest side in the following triangle?

In $$\displaystyle \Delta ABC,\angle B={ 55 }^{ o }$$ and $$\displaystyle \angle A={ 45 }^{ o }$$. Arranging the sides in descending order we get:

For a $$\displaystyle \Delta XYZ, ZY = 12\ m, YX = 8\ m$$ and $$XZ = 10\ m$$. If $$\displaystyle \Delta ZYX\cong \Delta ABC$$, then $$AC =$$ _____ $$m$$.