Tolong dijawab ya kak pakai cara(kalau pintar pakai cara kalau gak pakai cara direport) ​

By Posted on

Tolong dijawab ya kak pakai cara(kalau pintar pakai cara kalau gak pakai cara direport) ​

Tolong dijawab ya kak pakai cara(kalau pintar pakai cara kalau gak pakai cara direport) ​

Jawab:

AC=sqrt{AD^{2} +CD^{2} }\AC=sqrt{12^{2} +9^{2} }\AC=sqrt{144+81} \AC=sqrt{225}\ AC=15 cm

AB=sqrt{AC^{2} + BC^{2} } \AB=sqrt{25^{2} +8^{2} } \AB=sqrt{225+64}\ AB=sqrt{289} \AB = 17 cm