Respuesta :

anbu40

Answer:

122 cm

Step-by-step explanation:

Perimeter:

Perimeter is the sum of all the sides of a polygon. To find the perimeter, add up the length of all sides.

Perimeter = 20 + 7 + 10 + 26 + 12 + 24 +16 + 7

                 = 122 cm

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