 
 <translate> In Euclidean geometry, a convex quadrilateral with at least one pair of parallel sides is referred to as a trapezoid (/ ˈtræpəzɔɪd /) in American and Canadian English but as a trapezium (/ trəˈpiːziəm /) in English outside North America. The parallel sides are called the bases of the trapezoid and the other two sides are called the legs or the lateral sides (if they are not parallel; otherwise there are two pairs of bases). A scalene trapezoid is a trapezoid with no sides of equal measure, in contrast to the special cases below.

Answer this question: when can a quadrilateral also be called a trapezoid? Let's give stream of consciousness first: <ibo> Na Euclidean geometry, a na-akpọ akụkụ anọ nke nwere ma ọ dịkarịa ala otu ụzọ n'akụkụ abụọ dị ka trapezoid (/ ˈtræpəzɔɪd /) na American na Canadian English ma dị ka trapezium (/ trəˈpiːziəm /) na Bekee na-abụghị North America. A na-akpọ akụkụ ndị yiri ibe ha ntọala nke trapezoid na akụkụ abụọ ndị ọzọ a na-akpọ ụkwụ ma ọ bụ akụkụ akụkụ (ma ọ bụrụ na ha abụghị ndị yiri ibe ha; ma ọ bụghị ya, e nwere ụzọ abụọ nke ntọala). A scalene trapezoid bụ a trapezoid na-enweghị n'akụkụ nke hà nha, n'adịghị ka ndị pụrụ iche ikpe n'okpuru.  Zaa ajụjụ a: olee mgbe a pụrụ ịkpọ akụkụ anọ a trapezoid? Ka anyị buru ụzọ mee ka uche anyị dịrị n'ihe anyị na-eme: 