Question

http://prntscr.com/ap0nt3 need help please

Answer 1

you need the total area right?

Answer 2

Yep

Answer 3

total surface area

Answer 4

mhm, T.A.

Answer 5

mhm?

Answer 6

I use mhm as another way of saying yes

Answer 7

oh ok

well if we 'unwrap' this solid we get 3 rectangles and 2 triangles

so T.A = area of these 5 parts

can you figure that out?

Answer 8

Not really. I'm not sure what way the diagram looks, I see like 2-3 different ways the diagram could look to my eyes