pls help - will give brainliest farmer is painting a new barn. He will need to calculate the surface area of the barn to purchase the correct amount of paint. In which of the following units can the farmer expect to calculate the surface area? m m2 ft ft3

m^2

Step-by-step explanation:

You only need the surface area, which means you will not use cubed (^3). But the surface area is two dimensions (length and width). SO you must use m^2.

M^2

Step-by-step explanation:

Because you are only finding surface area

$15 each

step-by-step explanation:

$45/3 children= $15 each

df =

both have same length