gimana caranya ? tentukan keliling segitiga berikut..

https://sebuahcatatan.live/as/catatanbrain/tugas/2162139https://sebuahcatatan.live/as/catatanbrain/tugas/2162139https://sebuahcatatan.live/as/catatanbrain/tugas/2162139https://sebuahcatatan.live/as/catatanbrain/tugas/2162139https://sebuahcatatan.live/as/catatanbrain/tugas/2162139https://sebuahcatatan.live/as/catatanbrain/tugas/2162139https://sebuahcatatan.live/as/catatanbrain/tugas/2162139https://sebuahcatatan.live/as/catatanbrain/tugas/2162139https://sebuahcatatan.live/as/catatanbrain/tugas/2162139https://sebuahcatatan.live/as/catatanbrain/tugas/2162139

Source https://sebuahcatatan.live/as/catatanbrain/tugas/2162139