Question

please help

Answer 1

@LegendarySadist

Answer 2

Which one do you think it is?

Answer 3

maybe b

Answer 4

or a

Answer 5

Your first guess was correct. It was B. For problems like this, flip the prism onto it's side so that the triangle is the Base. Then you can figure out the base, perimeter, and height, with that premise so that you can put them into the surface area formula.

Answer 6

thanks