27bdecow 27bdecow
  • 11-05-2022
  • Mathematics
contestada

Find the perimeter and area of a rectangle of cardboard measuring 16.7 cm by 11.9 cm

Respuesta :

igoroleshko156
igoroleshko156 igoroleshko156
  • 11-05-2022

Answer:

The perimeter is 57.2 cm and the area is 198.73 cm^2

Step-by-step explanation:

Step 1:  Determine the perimeter

[tex]Perimeter = 2(l + w)[/tex]

[tex]Perimeter = 2(16.7\ cm + 11.9\ cm)[/tex]

[tex]Perimeter = 2(28.6\ cm)[/tex]

[tex]Perimeter = 57.2\ cm[/tex]

Step 2:  Determine the area

[tex]Area = l * w[/tex]

[tex]Area = 16.7\ cm * 11.9\ cm[/tex]

[tex]Area = 198.73\ cm^2[/tex]

Answer: The perimeter is 57.2 cm and the area is 198.73 cm^2

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