Homework

Math:   Cut out a triangle.  Mark each angle with a dot.  Line up the angles like we did in class.  See if you can find a triangle that does not make a straight angle or straight line.

Do these two problems:

1) You have a triangle.  One angle is 16 degrees, another angle is 46 degrees.  How many degrees are in the third angle.  Show your work.

2)  You have a quadrilateral.  Three of the angles are the following degrees: 104 degrees, 64 degrees and 12 degrees.  How many degrees are in the fourth angle?  Show your work.

3) Sketch an example if it is possible. If you can't, explain why. 

a) An equiangular quadrilateral which is not equilateral.