Scroll to bottom

Question

Scroll to bottom

cp9454 · Answer

fig.

cp9454 · Answer

are u sure these are the options

cp9454 · Answer

yes answer is 26.13

cp9454 · Answer

9261

cp9454 · Answer

i think B

anonymous · Answer

Find the surface area of the triangular prism. 

one hundred nineteen square centimeters

six hundred forty square centimeters

seven hundred sixty square centimeters

seven hundred eighty square centimeters

zepdrix · Answer

Surface area?
So the figure has a bunch of difference faces.
Let's calculate the area of each face.

zepdrix · Answer

If you were to create the net (or whatever it's called) for this figure,
where you like.. unfold the object, then it would look something like this...

zepdrix · Answer

|dw:1405711344205:dw|

zepdrix · Answer

Understand how I was able to label all of the sides?
A few of them might be a tad tricky to see when you're looking at the figure.

zepdrix · Answer

From there it's not too bad, right?
You have a 13 by 17 rectangle,
a 13 by 15 rectangle,
and two 15 by 8 triangles (which is essentially just a 15 by 8 rectangle),

Remember how to find the area of a rectangle?

zepdrix · Answer

yes.
Then add the four areas together after you do that.

zepdrix · Answer

KITYYYY!!
Oh goodness, look at that fancy bow tie. -_-
Good kitty. Prrrrr

zepdrix · Answer

So what? :U
Calculate it bro!!