fine the area of a square whose perimeter is 100 cm?
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area =s×s
perimeter = 4×s
1oo=4×s
4÷100=s
s=25 cm
Area= 25 ×25
= 625cm
perimeter = 4×s
1oo=4×s
4÷100=s
s=25 cm
Area= 25 ×25
= 625cm
sunitkumar:
its ok
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