ÔPull outŐ as many triangles as you can for each figure.  Sketch each triangle in the space to the right of each figure.  DonŐt forget to include any measurements!   

 

1. 

  1. What, if anything,  can you conclude about the length relationships between rectangle ABCD and the triangle you found?

 

 

  1. What do you suspect is true about the angle measurements shared by the triangle?  Why do you think this? 

 

 

 

 

  1. How about this one?