Question

http://prntscr.com/2tap9y

Answer 1

@gorv Help me Please

Answer 2

surface area = 2*base area + base perimeter*height of prism

Answer 3

can you do it now ???
@Yacoub1993

Answer 4

17 is the base area and 8 is the base prism right

Answer 5

17*8

Answer 6

base area

Answer 7

and what about base prism

Answer 8

@eliassaab

Answer 9

Add the 5 areas, three rectangles and two triangles. The final answer is
\[
6\times 17+8\times 17+17 \times 10+\frac{2 (6\times
8)}{2} =456
\]

Answer 10

Do you understand it?

Answer 11

yes it is very clear thnxs

Answer 12

YW