ket : 24 cm, 5 cm, 6 cm
( maaf kalau kurang jelas) 
( maaf kalau kurang jelas)
Penjelasan dengan langkah-langkah:
Rumus Phytagoras = AC² = AB²+BC²
AD = 17² - 8² = 289 - 64 = √225 = 15cm
BD = 10² - 8² = √36 = 6cm
Panjang AB = 15+6 = 21cm
[answer.2.content]![Matematika Diketahui A= [2x 1] b, [-6 -7]<br />
X² -3 -x 5](https://1.bp.blogspot.com/-FxxoZkxtk_U/WKAvV2Gd6iI/AAAAAAAACd0/UTrLC-1x23k1E0oqRLErM2XliW2XDiBlQCK4B/s1600/dif.jpg "Matematika Diketahui A= [2x 1] b, [-6 -7]<br />
X² -3 -x 5")
