Answer:
Surface area of the triangular prism = area of the two triangles + area of two squares + area of the rectangle
area of the triangle = 1/2 bh = (1/2 × 32 × 30) cm^2
= 480 cm^2
two triangles = 480 × 2 = 960 cm^2
area of square = 34 × 34 = 1156 cm^2
two squares = 1156 × 2 = 2312 cm^2
area of the rectangle = 34 × 32 = 1088cm^2
so surface area of triangular prism = (960+2312+1088) cm^2= 4360 cm^2 (ans)
Hope it helps
