Please check my work for this problem

Question

calculusxy · Answer

attachment

calculusxy · Answer

@e.mccormick

calculusxy · Answer

@mathmale

calculusxy · Answer

@agent0smith

mathmale · Answer

Love to help.  But your scan is pretty difficult to read.  Why not choose one of the problems and type the question out here?

calculusxy · Answer

Draw the net of Abha's rectangular prism. Be sure to label the dimensions as 6.5ft and 2.5ft where necessary.

calculusxy · Answer

Can you see my net?

mathmale · Answer

I can see it, but reading and understanding it are challenges.  
Basically, I see a rectangular prism with square ends 2.5 feet on a side and a length of 6.5 feet.  Is that correct?

calculusxy · Answer

Yes. I will try to show you a better picture of it.

mathmale · Answer

First, what do you want to do first in solving this problem?

calculusxy · Answer

Well this says to draw the net which i did.

mathmale · Answer

supposing that you wanted to calculate the surface area.   
Start by finding the area of one end.  It's a square with each side = to 2.5 ft.

What's the surface area of one end?

calculusxy · Answer

|dw:1399416455664:dw|
This is sort of like my net