Answer:
The surface area of the rectangular solid is 46 square meters
Explanation:
The surface area of a rectangular solid with dimensions 5 m x 3 m x 1 m can be found by calculating the area of each of its six sides and summing them up.
The two sides with dimensions 5 m x 3 m (the top and bottom) each have an area of 5 m x 3 m = 15 square meters.
The two sides with dimensions 5 m x 1 m (the front and back) each have an area of 5 m x 1 m = 5 square meters.
The two sides with dimensions 3 m x 1 m (the left and right) each have an area of 3 m x 1 m = 3 square meters.
Adding all six sides together, we get:
15 + 15 + 5 + 5 + 3 + 3 = 46 square meters