Answer:
width = 2 cm
Step-by-step explanation:
length = l = 5 cm
height = h = 17 cm
Volume = 170 cubic cm
Plugin the value in the formula and find the width,
[tex]\boxed{\bf width \ of \ rectangular \ prism = \dfrac{Volume}{l*h}}[/tex]
[tex]\sf = \dfrac{170}{5*17}\\\\= 2 cm[/tex]