2006-06-15 02:18:12 · 5 answers · asked by something171 2 in Education & Reference ➔ Trivia
A quadrilateral is a 4-sided polygon.
The most important is that their sum adds up to 360 degrees
for more http://en.wikipedia.org/wiki/Quadrilateral
2006-06-15 02:26:08 · answer #1 · answered by Edward 7 · 2⤊ 0⤋
The interior angles of a quadrilateral will always add up to 360 degrees. This holds true for all quadrilateral shapes, including squares, rectangles, parallelograms, rhombuses and trapeziums.
2006-06-15 09:24:11 · answer #2 · answered by Toutatis 4 · 0⤊ 0⤋
they all add up to 360 degrees, even when all the angles aren't equal
because in a quadrilateral, if one angle is less than 90 degrees, there is a supplementary angle next to it ... so no matter what the angles are, they will always add up to 360 degrees.
2006-06-15 13:54:47 · answer #3 · answered by Anonymous · 0⤊ 0⤋
the angles
2006-06-15 09:20:17 · answer #4 · answered by bubbak 2 · 0⤊ 0⤋
they sum to 360 (degrees)
2006-06-15 14:51:33 · answer #5 · answered by Anonymous · 0⤊ 0⤋