# (115)Review problems

Hi all,

we have our first test on Thursday, Oct 6. The following is a set of review problems that is never due. But you can hand them in for extra credits.

1.2: 6,7,11,18,23,24,31,33,38,43

1.3: 1,3,7,11,22,24,43

2.1: 13,15,19,25,29(Hint: $c=a\pi r$)

2.2: 5,6,15,31,41

2.3: 15,56

3.1: 2,4,5,14,20,22,26,28,46,54,59,60,63,65(drawing a picture might help)