if you where paying attention when you turned then it the other pesons falt but if you weren't then is your fault.
complementary
57o and 123o
A square is a rectangle whose adjacent sides are equal.
A square is a rectangle whose adjacent sides are equal.
Supplementary angles are two angles whose measures add to 180 degrees. Adjacent angles are two angles that happen to lie next to each other, so that they combine to form a larger angle whose measure is the sum of the measures of the adjacent angles. Angles may be both adjacent and supplementary, in which case they will form a straight angle.
Delta
an angle whose vertex is the center of the polygon and whose sides pass through adjacent vertices.
linear pair
Not clear what exactly the question is.
a linear pair!
Of course not!A square cannot be a kite nor an arrowhead.A square cannot be a rectangle - whose adjacent sides are unequal.A square cannot be a rhombus - whose adjacent angles are unequal.A square cannot be a parallelogram - whose adjacent sides and adjacent angles are unequal.A square cannot be any polygon does not have 4 sides.A square cannot be a non-polygonal plane shape (circle, ellipse).A square cannot be a plane open area.A square cannot be a shape in 3 or more dimensions.I could continue, but I hope you get the idea.
i