Question

find the perimeter of following shapes​

Answer 1

Answer:

perimeter = sum of all sides

a) 2+1+1+1+1+1+1+3+1/2+1/2

=12cm

b)1+4+2+1+3

= 11cm

c)5+2+2+3+3+1+1/2+1/2

=17cm

Step-by-step explanation:

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