Jawabannya; sebenarnya yang terbentuk bukan persegi panjang. Coba perhatikan "persegi panjang" yang terbentuk, terus perhatikan baris ketiga kolom ke enam (3, 6) bujur sangkar yang terbentuk tidak sempurna. Kalau baris baris lainnya selain baris ketiga ada 13 unit bujur sangkar, tetapi di baris ketiga panjangnya kurang dari 13 unit bujur sangkar.
Jadi rumus luas "persegi panjangnya" ga bisa 5x13 lagi. 2008/4/16 Johan <[EMAIL PROTECTED]>: > ops salah hitung :( > klo begitu, ada gambar yg di buat salah di 5 * 13 > Recent Activity > > - 3 > New > Members<http://groups.yahoo.com/group/binusnet/members;_ylc=X3oDMTJmbHBiaWNhBF9TAzk3MzU5NzE0BGdycElkAzEwMzIzMjkEZ3Jwc3BJZAMxNzA1MjQwNTYwBHNlYwN2dGwEc2xrA3ZtYnJzBHN0aW1lAzEyMDgzNDAyMDc-> > > Visit Your Group > <http://groups.yahoo.com/group/binusnet;_ylc=X3oDMTJlZXNxcHE4BF9TAzk3MzU5NzE0BGdycElkAzEwMzIzMjkEZ3Jwc3BJZAMxNzA1MjQwNTYwBHNlYwN2dGwEc2xrA3ZnaHAEc3RpbWUDMTIwODM0MDIwNw--> > Search Ads > > Get new > customers.<http://us.ard.yahoo.com/SIG=13o30odgo/M=493064.12016308.12445700.8674578/D=groups/S=1705240560:NC/Y=YAHOO/EXP=1208347407/L=/B=5YJ8FULaX9k-/J=1208340207243833/A=3848641/R=0/SIG=1312g85fq/*http://searchmarketing.yahoo.com/arp/srchv2.php?o=US2003&cmp=Yahoo&ctv=Groups2&s=Y&s2=&s3=&b=50> > > List your web site > > in Yahoo! Search. > All-Bran > > Day 10 > Club<http://us.ard.yahoo.com/SIG=13oo5g9b7/M=493064.12016283.12445687.8674578/D=groups/S=1705240560:NC/Y=YAHOO/EXP=1208347407/L=/B=5oJ8FULaX9k-/J=1208340207243833/A=5202317/R=0/SIG=11aijbghb/*http://new.groups.yahoo.com/allbrangroup> > > on Yahoo! Groups > > Feel better with fiber. > Find helpful tips > > for > Moderators<http://us.ard.yahoo.com/SIG=13oih8m6q/M=493064.12016258.12582637.8674578/D=groups/S=1705240560:NC/Y=YAHOO/EXP=1208347407/L=/B=54J8FULaX9k-/J=1208340207243833/A=5191954/R=0/SIG=112mhte3e/*http://www.ygroupsblog.com/blog/> > > on the Yahoo! > > Groups team blog. > . > > > [Non-text portions of this message have been removed]
