There are 10mm in 1cm, so 200mm is 20cm
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Yes, it does. 1 cm = 10 mm, so 20 cm = 200 mm ■
2 m is 200 cm 0r 2000 mm 200 cm. 2000mm
1 cm = 10 mm 2 cm = 20 mm . . . 9 cm = 90 mm 10 cm = 100 mm 20 cm = 200 mm 30 cm = 300 mm
10 mm = 1 cm so 200 mm = 200/10 = 20 cm. Simple!
To convert 200 cm to millimeters, you multiply by 10, since 1 cm equals 10 mm. Therefore, 200 cm is equal to 2000 mm. A square with each side measuring 200 cm would have sides of 2000 mm, resulting in an area of 2000 mm x 2000 mm.