Answer:
The surface area of the right triangular prism is 168 cm².
Explanation:
The formula for the surface area of a right triangular prism is SA=bh+pl, where p=b+h+c
P=b+h+c
P=4+3+5
=12
SA=bh+pl
SA=(4)(3)+(12)(13)
SA= 12+156
SA=168 cm²
For more information on how to find the surface are of right triangular prisms, check out "Triangular Prism - Volume, Surface Area, Base and Lateral Area Formula, Basic Geometry" by the Organic Chemistry Tutor.
Hope this helps!