2. (noun) margin, boundary, perimeter, border, edge.
He taro tēnā, he whakahau paenga nō te kūmara (W 1971:39). / That is taro, a shelter around the edge of the kūmara patch.
Synonyms: āwhiotanga
3. (noun) circumference, perimeter (maths).
Ko te paenga te tawhiti huri noa i tētahi āhua ahu-2, ko te tapeke rānei o ngā tapa katoa (TRP 2010:187). / The circumference/perimeter is the length of the border around a two-dimensional shape, or the sum of all of its sides (TRP 2010:187).