Item:Q7807: Difference between revisions
Created a new Item: deltoid, diagnally symmetrc quadrilateral, kites and darts |
Created claim: subclass of (P1): tangential quadrilateral (Q7809) |
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| Property / subclass of | |||
| Property / subclass of: orthodiagonal quadrilateral / rank | |||
Normal rank | |||
| Property / subclass of | |||
| Property / subclass of: tangential quadrilateral / rank | |||
Normal rank | |||