Question

Please help!!! Reward?

Answer 1

The attachment is the question.

Answer 2

A triangular prism has 5 surfaces, three rectangles and two congruent triangles ,

find the areas of these rectangles and triangles,

then add them together to get the total surface area

Answer 3

Does this look right?

Answer 4

@UnkleRhaukus

Answer 5

try the first two again

Answer 6

what are the dimensions of the rectangles in the triangular prism ?

Answer 7

Ohh. I see. I solved it! I understand now!! Thank you so much!!!!!

Answer 8

oh goodie!