The measures of the four interior angles of a quadrilateral are   degrees.  How many degrees are in the measure of the smallest interior angle of the quadrilateral?

 

The sum of the interior angles of a quadrilateral is 360^o.

 

 

This gives a value for x, not for any of the angles.  We need to find the measure of each of the angles.

 

 

Check to see if the sum is 360.

 

 

The smallest angle is 84^o.