Respuesta :

snog

Answer:

9.5 cm

Step-by-step explanation:

To find the perimeter we need to add up all of the side lengths which is 1 + 3.3 + 1 + 2.1 + 2.1 = 9.5 cm.

bekkarmahdi702

Answer:

Step-by-step explanation:

All you should do is to add the sides together :

2.1+2.1+1+3.3+1=9.5

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