Question

Find the surface area of the triangular prism.

Answer 1

A=.5bhw
A=.5(8)(6)(11)
A=264

Answer 2

312 that what i did

Answer 3

I got 213

Answer 4

two triangles

Answer 5

and 3 rectangles

Answer 6

sorry mine was volume

Answer 7

yea just take the area of the separate shapes using these formulas
A=lw
A=.5bh

Answer 8

i give everyone medals for the heck of it

Answer 9

You know how to get area right?
A of triangle = 1/2 bh
--> 1/2(6)(8)
=24

You have two triangles so multiply 24 by 2 you get---> 48

A of rectangle = bh
---> 10x11
=110

Since you have three rectangles multiply it by 3 ---> 330

ADD EVERYTHING

330 + 48

You get=====> 378

I made mistake a while ago. Sorry.