isoceles triangle
an 8 sided polygon that has congruent angles, but not congruent side lengths
Yes they will have the same angles but with proportional different lengths
a polygon that has all angles congruent is an equiangular .....
a regular polygon has to have congruent angles as well as equal lengths
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.
A polygon with all interior angles congruent Is known as a regular polygon.
It would be an irregular polygon that has not congruent sides and angles
Similar shapes.
No, it is not true that a polygon with an odd number of angles cannot have congruent angles. A polygon can have an odd number of angles and still have some or all of them be congruent. For example, a regular pentagon has five angles that are all congruent, and a polygon with an odd number of sides can also have pairs of congruent angles.
Yes, similar figures always have congruent corresponding angles and proportional corresponding side lengths.
proportional /congruent
No. You also need all of the sides to be congruent. For example, a rectangle has four congruent angles, but it is not a regular polygon.