Question

Please answer this question and show work, Thank you!

Answer 1

Step-by-step explanation:

Let P represent the length of the prism (11 in)

Let h represent the height of the prism (3 in)

Let B represent the breadth of the prism (4 in)

We have total surface area of prism

= 2(Ph + hB + PB)

= 2[(11in)(3in) + (3in)(4in) + (11in)(3in)]

= 178in².

Hence we have 178 square inches as the surface area.