whessman88 whessman88

26-03-2019
Mathematics

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The perimeter of a rectangle is twice the sum of its length and it’s width. The perimeter is 40 m and it’s in length is 2 meters more than twice it’s width

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uliaulianka uliaulianka

27-03-2019

Answer:

length is 92, w 45 cm

Step-by-step explanation:

a=2b+2

(2b+2+2b)*2=40

40/2-2=4*b

b=45cm

a=92

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