Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. A right rectangular prism has a length of 15 millimeters, width of 3 millimeters, and height of 4 millimeters. What is the surface area of the prism?

the surface area of the prism is .

Step-by-step explanation:

Here we have , A right rectangular prism has a length of 15 millimeters, width of 3 millimeters, and height of 4 millimeters.  We need to find  What is the surface area of the prism . Let's find out:

We know that surface area of the prism = . According to question we have following parameters as :

Putting these values to find area of prism we get:

⇒

⇒

⇒

⇒

⇒

Therefore , the surface area of the prism is .

the 3rd on is correct

step-by-step explanation:

b

step-by-step explanation: