no, pentagons don't have parallel sides or right angles.
Perpendicular.
Parallelogram -- 2 pairs of parallel sides Trapezoid -- exactly 1 pair of parallel sides Rhombus -- 4 congruent sides Rectangle -- 4 angles congruent Square -- four angles and sides congruent
congurent angles are angles that have equal angles. Example, if you want to have equal angles, you have to have a shape that has equal sides
All right angles are congruent.All straight angles are congruent.All zero angles are congruent.All the angles of a regular polygon are congruent.Vertical angles (the angles opposite one another when two lines intersect) are congruent.When a transversal crosses parallel lines:Corresponding angles are congruent.Alternative Interior angles are congruent.Alternative Exterior angles are congruent.Finally, any angles with the same measure are congruent.
you can describe it by its angles, or sides
The opposite angles in a parallelogram are defined to be equal.
The object you describe doesn't exist.
you can describe the hexagon by: how many acute angles, obtuse angles, and reflex angles cancave polygon or convex polygon how many sides does it have irregular no line of symmetry or line of symmetry
They make right angles.
Well you can describe it with its shape like maybe its angles.
Equal.
no, pentagons don't have parallel sides or right angles.
The exterior angles of any polygon always add up to 360 degrees
The exterior angles of any polygon add up to 360 degrees.
An obtuse triangle has 1 obtuse angle and 2 different acute angles whereas the 3 angles add up to 180 degrees.
Supplementary angles.