Question

the perimeter of a square is 84m find the length of it side​

Answer 1

Answer:

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Perimeter of square field =4×side

84=4×side

84÷4=side

21=side

Answer 2

Answer:

hey mate,

ur answer is..

perimeter of sq.=4a

84=4a

84/4=a

21=a

Step-by-step explanation:

hope it helps..

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