MATH 305 Assignment 2, Spring 2010
due on Thursday January 21

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Everyone who worked together on this assignment should sign the first page.
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Pages 21 - 23

Exercise 3
SUBMIT
: The list of all such triples and an explanation for each

Exercise 17 part (a)
SUBMIT
: Your proof. (The Exterior Angle Theorem can be helpful here.)

Exercise 18, both parts
SUBMIT
: Your proofs (There are two things to prove in part (a). )
HINT for part (b): In triangle ABC, extend side AB to AD so that BD is congruent to BC. Use #18(a) and #17(a).

Exercise 23
SUBMIT
: Your proof

Exercise 26, all parts
SUBMIT
: A proof or "dis-proof" for each part

Exercise 29, parts a, b, d
SUBMIT: Step-by-step explanations of how to do these constructions, and why your constructions work

 

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Late homework will not be accepted!
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