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The 10x21 cm size measures 10x21 cm or 3.94x8.27". A 10x21 cm format card has an aspect ratio of 10/21. The area of the 10x21 cm paper size is 210 cm² or 32.55 inch² with a perimeter of 62 cm or 24.41". A 10x21 cm format has a diagonal length of 23.26 cm or 9.16". The 10x21 cm format belongs to the Most Used series.
FAQ
What series does the 10x21 cm format belong to?
The 10x21 cm format belongs to the Most Used series
What is the size of the 10x21 cm format?
The size of the 10x21 cm format is 10x21 cm or 3.94x8.27"
What is the aspect ratio of the 10x21 cm format?
The aspect ratio of the 10x21 cm format is 10/21
What is the area of the 10x21 cm format?
The area of the 10x21 cm format is 210 cm² or 32.55 inch²
What is the perimeter size 10x21 cm?
The perimeter of the 10x21 cm format is 62 cm or 24.41"
What is the diagonal size 10x21 cm?
The diagonal of the 10x21 cm format is 23.26 cm or 9.16"
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- Aspect ratio: 5/9
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- Size: 5.5x5.5 cm
- Aspect ratio: 1
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