the width of a rectangle it two third it's length. If the perimeter is 180 m, find its dimensions
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Answer:
Step-by-step explanation:
2(2/3x+x)=180
2/3x+x=180/2
2/3x+3x/3=90
5/3x=90
5x=90*3
5x=270
x=270/5
x=54
Therefore, Lenght=54
Breadth=54*2/3
=18*2
=36
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