Question

The net of a triangular prism is shown below.

Answer 1

Answer:

18

Step-by-step explanation:

perimeter of the base = 4+4+5+5=18

the first box will make up the base of the prism

and perimeter is the sum of the sides of the shape

Answer 2

Answer:

12 units

Step-by-step explanation:

The base of a triangluar prisim is the triangle. The perimeter is the sum of all three sides of the triangle which are 3, 4, 5