H W*<%#'.+@\>3<%%
Purpose:&!
'(1!4019,3)4-S!,/,9+S!1<8103)4-!,-2!)-549+,3)4-!45!3(1!8,+19,!8,-!P1!*34912!)-!/47!5)/1*%!d4.!8,-!,/*4!
1<0493!3(1!/47!5)/1*!4-!R4.9!21+,-2%!!
Before&you&start:&!
A/1,*1!84-5)7.91!-13649W!*349,71!549!3(1!8,+19,!49!)-*193!,!=G!8,92!)-!3(1!8,+19,%!!
Steps:&!
"^ O/)8W!W*<!4-!3(1!+1-.!P,9!34!1-319!/47!*1,98()-7!)-3195,81%!!
!!
Figure%9J1 U47!=1,98()-7!J-3195,81!!
&^ =13!3(1!/47!*1,98(!84-2)3)4-*!34!*018)5R!3(1!*1,98(S!)-8/.2)-7!3(1!@,Q49!'R01S!@)-49!'R01S!=3,93!
')+1!,-2!C-2!')+1%!!
D^ O/)8W!#'.+@\!34!*1,98(!/47!5)/1*%!'(1!+,38(12!/47!5)/1*!6)//!P1!2)*0/,R12!4-!3(1!W*<!)-3195,81%!!
!!
Figure%9J2 U47!=1,98()-7!!
M^ '4!1<0493!3(1!/47!5)/1*S!8/)8W!#.]'%5*<!34!*,T1!3(1!/47!5)/1*!)-!R4.9!84+0. 319%! !
!!