関連ワード:
are all the sides of a regular polygon equal are all the sides of a regular pentagon equal all the sides of a regular polygon are equal in length are the sides of a regular polygon equal all sides of a regular polygon are equal true or false are the sides of a regular pentagon equal all sides of a regular polygon are equal in dash all the sides and angles of a regular polygon are equal all sides of a regular pentagon are equal true or false all the sides of a rhombus are equal is it a regular polygon
