Answer:
A rectangular prism is a three-dimensional shape with six faces. The opposite faces are equal in length. It has twelve sides and six vertices
The formula for the surface area of a rectangular prism = SA=2lw+2lh+2hw
Where:
l = length
w = width
h = height
Surface area = (2 x 5 x 2) + (2 x 5 x 3) + (2 x 3 x 2)
= 20 + 30 + 12
= 62 square units
Explanation: