In figure  BAC = 30^o, CAD = 50^o. Find BAD.

If l || m.  Then find x.

In figure if .  Find .

240^o is a ____ angle.

_______ lines  intersect each other  at right angle.

In figure if .Find .

A circle is made up of

90^o is a/an 

An angle of magnitude more than 90^o and less than 180^o is called _____ angle.

If three or more points are on the same line we say that these points are