| Aa | Bb | Cc | Dd | Ee | Ff | Gg | Hh | Ii | Jj | Kk | Ll | Mm | 
| Nn | Oo | Pp | Rr | Ss | Tt | Uu | Vv | Ww | Xx | Yy | Zz | 
| Ii | 
|---|
| isosceles trapezium (UK) trapezoid (US) • a quadrilateral with at least one pair of parallel sides that also has  EXAMPLES: | 
|  |  |  | 
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