Respuesta :

maheshsinghmeenu

Answer:

70cm

Step-by-step explanation:

Perimeter of square= 4×Side

280/4=Side

70=Side

70cm

hope it helps

blueyyyyy

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Perimeter of square = 4a

280 = 4a

a =

[tex]280 \div 4 = 7 0 [/tex]

Side = 70cm

  • Thanks
  • Hope it helps

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