Answer:
(B) 2cm
Step-by-step explanation:
It is given that the width of a rectangle is 8 cm and the area of a rectangle is 16 sq cm.
Then, Length of a rectangle is given as:
[tex]Area=length{\times}width[/tex]
⇒[tex]Length=\frac{area}{width}[/tex]
⇒[tex]Length=\frac{16}{8}[/tex]
⇒[tex]Length=2cm[/tex]
Thus, the length of a rectangle is 2cm.
