False but they are both 4 sided quadrilaterals
false
If by "equal" you mean "equal in length", yes, that is the same as "congruent".
TRUE
false
That seems to be true. Sides pretty much are line segments, and the angles are the end points.
False. They can only be straight line segments: there cannot be any curved line segments.
False
False
The answer is true because you could do that on your paper if you have one
a polygon is a shape with 5 corners A pentagon has five sides. A polygon has 3 or more sides, is closed and has line segments as the sides ( no curved sides ).
True
True
False
True
It is false. The first part about the square is true, but the second part is false. A rectangle has two pairs of parallel sides. The "and' means that both parts must be true for the statement to be true. A convex polygon can have many pairs of parallel sides, but you can never have 3 or more sides all parallel to each other.
True