The surface area for a rectangular prism with a square base is SA=2s2+4sh. What is the surface area if s=2 and h=4?

• calculista: we know that
  [surface area for a rectangular prism with a square base ]=2*s²+4*s*h
  
  2*s²----> Is the surface area of the bases
  4*s*h---> is the lateral area
  s=2 units
  h=4 units
  
  [surface area for a rectangular prism with a square base ]=2*2²+4*2*4
  surface area=8+32----> 40 units²
  
  the answer is
  40 units²
• mrmoomoo:

  Answer:

  40

  Step-by-step explanation: