Polygons

Lines and Angles

Key in your answer in the boxes, then press "Check" to check your answers.
Find the value of x for each of the following triangles.

1.
QPoly01.gif
   Answer: x = °


2.
QPoly02.gif
   Answer: x = °


3.
QPoly03.gif
   Answer: x = °


4.
QPoly04.gif
   Answer: x = °


5.
QPoly05.gif
   Answer: x = °


6.
QPoly06.gif
   Answer: x = °


7.
QPoly07.gif
   Answer: x = °


8.
QPoly08.gif
   Answer: x = °


9.
QPoly09.gif
   Answer: x = °


10.
QPoly10.gif
   Answer: x = °