abduljama96 abduljama96

11-06-2020
Mathematics

contestada

The length of a rectangle is twice its width its perimeter is 36 cm find its area

Respuesta :

kcinl2005 kcinl2005

11-06-2020

The length is 12 and the width is 6

*work*

a+a+2a+2a=36
(Add up all the common variants)
6a=36
(Simplify by dividing both sides by the GCF*greatest common factor*)
a=6

Now we know that a (the width) is 6 and 2a which is 2x6=12 is the length

Hope this helped a bit

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