The area of the label is 300 cm. The height of the label is 12 cm. What is the length of the label show working?
1 Answer
Mar 29, 2016
Explanation:
You can clearly see that the label is a rectangle
Use the formula for the area of the rectangle
#color(blue)(Area=l*h# #color(blue)(units#
Where
#l=l# #eng# #thandh=height#
We know that
Divide both sides by