Question

What is the surface area?

Answer 1

Hello from MrBillDoesMath!

Answer:

152 in^2

Discussion:

Surface area =  

   2 (area of side triangle + area of rectangle face) +

            area of bottom rectangle

   = 2 (  (1/2) 6*4 +  5*8 ) + 8*6

   = 2 (  (1/2) 24 + 40 ) + 48

  =  2 (12 +40 ) + 48

 =  2(52) + 48

 = 104 + 48

 =  152

Thank you,

MrB