Me find the surface area of the triangular prism

The surface area of the triangular prism is

Step-by-step explanation:

we know that

The surface area of the triangular prism is equal to

where

B is the area of the triangular base

P is the perimeter of the triangular base

L is the length of the triangular prism

Find the area of the base B

Find the perimeter of the base P

we have

substitute the values

so what is the question

step-by-step explanation:

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: