To determine the lateral area of the pentagonal prism illustrated in the figure, we begin the calculation.
According to the definition:
Where:
: Represents the lateral area
: Refers to the perimeter of the base
h: Denotes the height
By substituting the known values:
Result:
You can utilize them in reverse order, but this method doesn't apply for subtraction.
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Hello!
To determine how many cubes are present in one layer,
multiply the amount across by the side length.
12 * 6 = 72
Then divide by the total number of cubes
288 / 72 = 4
There are 4 layers
The result is 4
I hope this is helpful!
