Respuesta :

Answer:

BC = 33.9

Step-by-step explanation:

here,

AB = 17, BC = ?, AC = 38

By Pythagoras Theorem

AB² + BC² = AC²

BC² = AC² - AB²

BC² = 38² - 17²

BC² = 1444 - 289

BC² = 1155

BC = √1155

BC = 33.9