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Help me please :/ ill mark you braniest also please show ur work

Help me please :/ ill mark you braniest also please show ur work-example-1

2 Answers

3 votes

Answer:

3*16*6=288 m

Explanation: Because a rectangular prism has six rectangular faces or sides, its surface area is just the sum of the six faces, and because each face has an identical opposite, you can calculate the surface area with the formula 2 * length * width + 2 * width * height + 2 * height * length. Also, Multiply the area of the rectangular base face times the height. Simply multiply the area of the base times the height. After you multiply the base and height, you'll have the volume of the rectangular prism. State your answer in cubic units.

Hope this helps

User SpechtacularDave
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Answer:

324m^2

Explanation:

To find the surface area, you have to find the area of all the sides of the prism. First of all, let's find the measurements of the numbers we already see.

base: 6x16= 96

front: 6x3=18

side: 16x3=48

Now we have these three numbers. Because it says to find the surface area, You can see that each of these numbers has to be doubled because, for the base, there is also a ceiling to it. For the sides, there are two sides. for the front, there is also a back. This is why you have to double all these numbers.

96x2= 192

18x2= 36

48x2= 96

Now add them all

192+36+96=324

hence, the surface area of this prism is...

324m^2

Hope this helps! '∆'

User L Tyrone
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3.6k points