Matc 25: Homework Assignments


Homework assignment 1 (due on october 6)

Eercise 1.13, 1.15, 1.21, 1.22, 6.2, 6.3, 6.5

Remark     1: For Problem 1.13,  if you need only to mimick the proof of SSS which we did in class.
                  
                    2:  For Problem 1.15, you need to use Lemma 1.3.2..
Homework assignment 2 (due on october 20)

Eercise 1: Let $ABM$ and $A'B'M'$ be two singly asmptotic triangles , where $M$ and $M'$ are points at infinity. Assume that $ AB=A'B'$ and the angle $A$ equals the angle $A'$. Prove that the triangle $ABM$ is congruent to the triangle $A'B'M'$.
                  
                 Exercise 7.2, 7.3, 7.5, 7.12,


Homework assignment 3 (due on Nov 3)

Exercise 7.33, 7.37, 7.40, 7.44, 7.46,
Solution to slected problems



Homework assignment 4 (due on Nov 20)

Exercise 7.52, 7.53, 7.59, 7.66, 7.70, 7.77