Question

Please help me with this question! :

Answer 1

the answer is 155 cm^2

Answer 2

155 cm2

Explanation:

3 x 4/2=6

6 x 2=12

5 x 11=55

55 x 2=110

3 x 11=33

12+110+33=155

I found the surface area of the triangular prism by calculating every side of the area and add it up.