cybersuperdroid cybersuperdroid

22-01-2021
Mathematics

contestada

will give brainliest

will give brainliest class=

Respuesta :

aashakhadka69 aashakhadka69

23-01-2021

Answer:

lenght = 2x + 3

breadth = x - 1

perimeter = 40

Now,

perimeter = 2(l+b)

40= 2( 2x + 3 + x - 1)

40= 2(3x - 2)

40 = 6x- 4

40+4 =6x

44/6 =x

x = 7.33

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