Answer:
[tex]333.09\text{ m}^2[/tex]
Explanation:
Here, we want to calculate the surface area of the given triangular prism
To calculate this, we use the following formula:
[tex]\begin{gathered} SA\text{ = bh +pl} \\ p\text{ = b + h + c} \end{gathered}[/tex]
We have the sides represented as follows:
b = 5 m
h = 3 m
l = 23 m
c = 5.83 m
p = 5 + 3 + 5.83 = 13.83 m
Substituting the values, we have:
[tex]SA\text{ = 5\lparen3\rparen+ 13.83\lparen23\rparen= 333.09 m}^2[/tex]
