Besonderhede van voorbeeld: 8997254138755792901

Metadata

Author: QED

Data

Bulgarian^[bg]

Лицето на защрихованата част.

Czech^[cs]

Obsah vyšrafované oblasti.

English^[en]

The area of the shaded region.

Korean^[ko]

색칠한 부분의 넓이가요

History

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