What is the surface area? ​

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

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