Answer: You need to use the formula to solve this equation
step-by-step explanation:
Area of a triangle= A = 1/2bh
Area of a rectangle= A = lw
Surface area of triangular prism= SA = bh + (s1 + s2 + s3)H
Use that formula to solve the problem.
I hope this helps
If you need more add my s n a p (i'll put it in the comments section) and send a picture of your work and i'll help
