Find the surface area of the triangular prism help plzzz

790 m^2

Step-by-step explanation:

well in the figure we have to areas

the rectangle of the side

well the area of the rectangle is base times height

we have a base of 11 and a height of 17

the triangle

well the area of a triangle is base times height over 2

we have a base of 16 and a height of 15

the rectangle of the base

we have a base of 16 and a height of 11

so

so the total area is

so that's our answer the surface area is 790 m^2

this doesn't make sense lol

the answer is 40.

proof: