the surface area of the prism is .
<u>Step-by-step explanation:</u>
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:
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⇒
⇒
⇒
⇒
Therefore , the surface area of the prism is .
Pat attention to the ending of the numbers. If there are an odd amount of odds, it's going to be odd. If there is an even amount of odds, it's going to be even. If there's only evens, it's only going to stay even.
The irrational in between should be 7.8
I believe the answer is A.
The other values have repeated X values.
Would it be 9 because 8 times 3 equals 24 and 3 times 3 equals 9