Respuesta :

ramstermonster

Answer:

when b=7 cm, h=5 cm, you get the smallest area

Step-by-step explanation:

Answer:

b=7 h=5      35

Step-by-step explanation:

6x7=42

7x5=35

10x4=40

4x9=36

35 is smaller than all the other options! :) hope this helped!