Question

Which expression can be used to find the surface area of the following triangular prism

Answer 1

Answer:

B

Step-by-step explanation:

B is the answer.

Answer 2

Concept introduction:

To refresh your memory, the surface area of an item is the total area of the three-dimensional object's exterior surfaces, or the entire sum of the area of the object's faces. It is expressed as a number of square units.

Given:

Here a triangular prism has been provided with some measurements.

To find:

We have to find Which expression can be used to find the surface area of the following triangular prism.

Solution:

According to the problem, we know that The formula $A=12bh$ is used to find the area of the top and bases triangular faces, where $A =$ area,$b =$base, and $h =$height.

So, we have to use the expression of (B) $3+3+12+8+8$.

Final answer:

Hence, the final answer of the question is-(B) $3+3+12+8+8$.

#SPJ2