EASY HELP ill medal- i feel dumb but i need help with this

Question

lexi724 · Answer

attachment

loser66 · Answer

How many faces does the object have?

lexi724 · Answer

3

loser66 · Answer

nope, I think it has 5 faces

loser66 · Answer

|dw:1431004054997:dw|

lexi724 · Answer

ok i see

loser66 · Answer

the top one is a rectangle with the width is 5 in and the length is 7 in. Can you find out its area?

loser66 · Answer

|dw:1431004199739:dw|

lexi724 · Answer

no i cant thats why i asked you guys

loser66 · Answer

oh, nooooooooooooo. You should know at least the formula to find out the area of a rectangular, triangle, square or something else. 
If you have nothing in your head, no way to help

lexi724 · Answer

i have stuff in my head.  i can find the other surface area of every shape but prisms like this

loser66 · Answer

I break it down to parts to easily find out the answer. The bottom line is formulas. Please, if you don't know, google.

anonymous · Answer

loser66 i think i have the answer to this problem-and i think ik how to do the formula for the problem he's asking, Can i just show him how to do it?

lexi724 · Answer

2 × area of base  +  perimeter of base × H

lexi724 · Answer

2 × area of base  +  perimeter of base × H

lexi724 · Answer

@Loser66 im not looking for answers im looking for help you can look at all my old questions and see that