1. Alorn< :
l. Sotye. Fo' S
e lec+ .1qePt
r:, 3 fe.+ crn6/sI * 8Le+ tLn,..
e. A reelortgulor eloe*
d ++K. lorAa* pk -tho+ Cta/l
IenqtA-
Ir)r46t rs 4<
l;+ ;na +le CfGt'.7
(p)
@rcoquot;quot;
la1s Ltr' T@fu
3. lDtrcl+ lTrlrqle-
3ro rrp*er: +o,ft Crcrclk.d ln a fiolen{
Aglort+ tfq
Co-UFotrr-tq rcdta
rcdoooa
{.
eo'l+tq,rolg { f.rf t.: if hrnXrd. Tlt<. frP oD -+fic- +rcc- h-;, *1rc grctrnd
a:
rq mefsa SD.n +re- h-. rtre-lers + S---4re aa-ie,
llo,o
-o.rrt
ls {ftc- crqeK ?
geomeryan inductive (pp.a75-522).
approach.
Emeryville, Key CurriculumPress.
CA:

2. NJ,,?,
l. Solse. fo, 3
ai quot; = ( 1) t * ?'
oai s { 1+ Xz
5?t ='quot;tquot;
e .l = t
efosef r't, 3 fee+ cgrtt'c I 6lee+
3 lcc.f
e. A ree/.org*lw ttgl,.
r
quot;'6ePr
lorntorr corc-.
rs Cbn
t;.Jtra+ 4< Ie.nqu- d -me 'tha*
!;+ ;na +fre efet' -7
?tt equot; t 8'52
xo r ?tr 3?
tt'1+13
12. trtlt I
tt'11
ot 8'1 quot;
'2o?.5
i quot; 13 1.= t.rf
y@tu 4rco.3
ll61s Lk
tflhg:+ {rrqnqle
3.
Cb) lf, 't1?+ tfquot;
co) t3quot;= {tri?
lot: t1t+ l'l*
loa: lL+ 5
ar r $a
Fl{- r(a
5=t
la3r(
6 = [6)Cra)
A=rla(s)Oa)
e . 3o ? $arnq o.rco + tl - 30
3to ;ne*err {a-ll eraelted
Agraa+ ff€
mdpooO
Co-UFon'tiq ln O 14olen{
{.
oi+rrq.rorc i f.rf q.r if hrnXrd. Thc. fi? oD {+rE_+rrcc_hif *fte p-rnd
gt rtciss SD.n rtre{er; q
-the hr. hoie,
#r--*re
t{ot
-ortt
fs -lfic- creclt?
(3c-x)t = xquot; +f{a
r lX C- ? lr + lz : lquot; + i1 (
rllo -!?t': 1al
I r3 *
g eometry an inductive appraach. (pp.a7 5 -522).
Emeryville,CA:Key CurriculumPress.