harrtjd harrtjd
  • 19-01-2021
  • Mathematics
contestada

Write 49 cm² in mm^2?

Respuesta :

Hi1315
Hi1315 Hi1315
  • 19-01-2021

Answer:

[tex]4900 {mm}^{2} [/tex]

Step-by-step explanation:

[tex]1 cm = 10mm \\ 1cm \times 1cm = 10mm \times 10mm \\ 1 {cm}^{2} = 100 {mm}^{2} \\ 49 {cm}^{2} = 49 \times 100 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 4900 {mm}^{2} [/tex]

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