All polygon sides are segments of lines.
False but they are both 4 sided quadrilaterals
false
TRUE
If by "equal" you mean "equal in length", yes, that is the same as "congruent".
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. A decagon has 10 sides, not 12. A polygon with 12 sides is called a dodecagon.
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. A convex polygon with more than four sides that has congruent interior angles must also have congruent sides, making it a regular polygon. Regular polygons are defined by having both equal angles and equal side lengths. Therefore, if a convex polygon has congruent interior angles, it is necessarily regular.
True
True
False
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.