Question

What is the length of a rectangle that is54cm if the length is twice the width

Answer 1

Answer:

hey! mate!!

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Explanation:

let the width be = 'x'

so the length ='2x'

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perimeter :- 54cm!

therefore,

peri. of rect. =2(l+b)

=> 54=2(x+2x)

=>54= 6x

=>x=9

therefore,

width is 9 cm

and length= 2x =2(9)=18 cm.!

hope this would have helped you!

ans! mark as brainliest!

thanks!!

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Answer 2

Answer:

if length is 54cm

breadth=length÷2

breadth=54÷2

=27cm

length of the rectangle=2(l+b)

=2(54+27)

=2×81

= 162cm

Explanation:

your problem's solution here