Yes
Proportional.
congruent
Two polygons are similar if:the ratio of the lengths of their corresponding sides is the same, andtheir corresponding angles are equal.
Yes, regular polygons will have all sides equal length, and all angles the same. If two polygons of the same number of sides are 'regular' then those two polygons will be similar (they may be scaled, for example).
No, you cannot.
All angle of two similar regular polygons must be equal.
similar polygons
yes.
Proportional.
congruent
Similar polygons are polygons for which all corresponding angles are congruent and all corresponding sides are proportional. From this definition we can say they have the same shape.
Two polygons are similar if and only if the corresponding angles are congruent
Two polygons are similar if:the ratio of the lengths of their corresponding sides is the same, andtheir corresponding angles are equal.
polygons that have corresponding angles congruent and corresponding sides proportional
Corresponding angles are equal.The ratios of pairs of corresponding sides must all be equal.
Two geometric shapes are similar if they differ only in their size. For polygons this requires that the corresponding angles of the two polygons are congruent and that the ratio of their corresponding sides is the same.
corresponding angles