Question

find the area of a square if it's perimeter is 140cm​

Answer 1

Answer:

A=1225

Step-by-step explanation:

perimeter is equals to 4s = 140

therefore s= 35

now area=s^2

=>35^2

=>1225sq.cm

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Answer 2

Step-by-step explanation:

perimeter of sq = 4a

140=4a

a=140/4

a=35

Area of sq =(a)sq

(35)sq

1225 sq.unit