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KonstantinChe [14]
3 years ago
10

Write 49 cm² in mm^2?

Mathematics
1 answer:
fenix001 [56]3 years ago
7 0

Answer:

4900 {mm}^{2}

Step-by-step explanation:

1 cm = 10mm \\ 1cm \times 1cm = 10mm \times 10mm \\ 1 {cm}^{2}  = 100 {mm}^{2} \\ 49 {cm}^{2}  = 49 \times 100 \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: = 4900 {mm}^{2}

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