a rectangle,s length is twice the width. if its area is 200sq m then find its perimeter
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length =2x
width =x
area = length* width
200 = 2x*x
x= 10 m
length =2x =2*10 =20m
width = x =10m
perimeter =2(length+width)
perimeter =2(20+10)
= 2(30)
=60 m
perimeter =60m
width =x
area = length* width
200 = 2x*x
x= 10 m
length =2x =2*10 =20m
width = x =10m
perimeter =2(length+width)
perimeter =2(20+10)
= 2(30)
=60 m
perimeter =60m
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