223k views
21 votes
Find the surface area of the rectangular prism

Find the surface area of the rectangular prism-example-1

1 Answer

9 votes

Answer:

126 mi²

Explanation:

Surface Area of a Rectangular Prism :

  • SA = 2(bh + lh + lb)
  • SA = 2(3 × 5 + 6 × 5 + 6 × 3)
  • SA = 2(15 + 30 + 18)
  • SA = 2(63)
  • SA = 126 mi²

User William T Wild
by
5.8k points