Look at this prism and its net what is the surface area of this rectangular prism?

Mathematics

2 answers:

natali 33 [55]3 years ago

5 0

Answer:idk

Step-by-step explanation:

and ur homeschooled 2 with k12

tia_tia [17]3 years ago

4 0

To solve these, I like to write it out in expanded form for each rectangle.

Starting from left to right:

(12*7)+(12*5)+(12*7)+(7*5)+(12*5)+(7*5)

It can also be written as:

2(12*7)+2(12*5)+2(7*5)

This equals 358cm^2

It is squared because it is a result of multiplying 2 dimensions: length*width.

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