What are the dimensions, a, b, and c, of the net?​

i would say b) is your answer

sorry if im wrong

step-by-step explanation:

6(h+1)/2=a

a=area

step-by-step explanation:

its the same thing as a square or rectangle but after multiplying two sides you need to divide it by two.

      2

  2 is to go somewhat to the top right of a because it is squared    

v= a h/3