BLUE GREY RED

      

Keliling dan Luas Jajargenjang

PDFPrintE-mail

Contoh soal :

Hitung keliling dan luas jajargenjang ABCD berikut ini!

Jawab:

Pada ΔBEC, siku-siku di E, diperoleh:

t2 = 132 – 52 = 169 – 25 = 144

t = √144 = 12 cm


Keliling jajargenjang ABCD = 2 × (AB + BC)

= 2 × (22 + 13)

= 2 × 35

= 70 cm


Luas jajargenjang ABCD = AB × BE

= 22 × 12

= 264 cm2


Dikutip dari buku Three In One Matematika Jilid 4. 

Most Read Articles

emir


https://x-500.id/ https://dailycrm.my.id/ https://www.wikaprint.com/x500-id/ login x500 x500 x500 x500 https://x1.simregunesa.ac.id/ https://article.isn-speed.com/wp-content/article/judi-bola-euro/ x500 https://www.erlangga.co.id/output/slot-thailand/ https://www.erlangga.co.id/output/judi-bola-euro/ https://www.erlangga.co.id/output/robopragma/ https://beatsofhopeafrica.org/wp-content/robopragma/ https://beatsofhopeafrica.org/wp-includes/euro-x500/ Judi Bola Euro https://agro-epidotiseis.gr/output/euro-x500/ https://agro-epidotiseis.gr/output/X500/