Item:Q7802: Difference between revisions

Created a new Item: trapezoid, convex quadrilateral with at least one pair of parallel sides
 
Created claim: has quality (P14): area (Q3887)
 
(One intermediate revision by the same user not shown)
Property / subclass of
 
Property / subclass of: convex quadrilateral / rank
 
Normal rank
Property / has quality
 
Property / has quality: area / rank
 
Normal rank