Packaging OD:
3.4 in.
-2.6 in.
Find the surface area of the
triangular prism.
5.5 in.

look below

Step-by-step explanation:

well since it's a triangle you could find the the area then

you already know three measurements so you'd be able to find the surface area of the triangular prism

I hold I could help you ☺️

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b