Lines and Angle...

The value of $$y$$ in the given figure is _____

Sum of two obtuse angle results in:

Which of the following is not an obtuse angle ?

A pair of angles with a common vertex and common arm are called

Find the measure of the missing angle in the triangle below.

If sum of two angles is $$\displaystyle { 90 }^{ o }$$. They will be:

If one angle at a point is reflex angle, the other at that point may be :

Two angles are supplementary, if one of them is $$\displaystyle { 49 }^{ o }$$. Find the other angle?

Which of the following is a reflex angle?

In the figure aove, $$C$$ is the intersection of $$\bar { AD } $$ and $$\bar { BE } $$. If it can be determined, what is the measure of $$\angle BAC$$?