Find the total surface area of this triangular prism.
Please help.

imma say 16%. sorry if its wrong. i'm doing the same stuff right now

step-by-step explanation:

i'm sorry mate, but i am not seeing any figures. i am unable to solve this for you.

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this

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