Question

How could you find the SURFACE AREA OF A TRIANGULAR PRISM? (NET FORM)

Answer 1

Is it

Answer 2

SA = wh + lw + lh + ls

Answer 3

For a triangular prism,

Answer 4

http://openhighschoolcourses.org/mod/book/view.php?id=269&chapterid=521

Answer 5

How do you decompose it.

Answer 6

@luckycoins888 i think ur right

Answer 7

@ShadowLegendX and @rebeccaxhawaii can you help me..

Answer 8

l is length
h is height
s is side
w is width

Answer 9

I know. The point is, HOW do I do that with 3 SHAPES located in the whole shape. I know you DECOMPOSE IT.

TRIANGLE AREA + TRIANGLE AREA + RECTANGULAR AREA = Whole SURFACE AREA

>//<