Respuesta :
The sum of all of those numbers, also known as the perimeter is 20m
The perimeter is the sum of all the sides of a shape. The perimeter of the shape is 20m
Perimeter of a figure
The perimeter is the sum of all the sides of a shape
Given the following sides
3m, 4m, 5m, 8m
The perimeter of the shape with the sides is given as:
P = 3m + 4m + 5m + 8m
P = 20m
Hence the perimeter of the shape is 20m
Learn more on perimeter here; https://brainly.com/question/19819849
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