Yes.
All equiangular triangles are similar, but not congruent. They all have three 60 degree angles. This does not mean that they all have the same side lengths though. Therefore, they are only similar, not congruent.
No. Two regular hexagons are always similar to each other, but two random hexagons are not necessarily similar.
Their interior and exterior angles are always the same but their perimeters may vary in length. But that is what "similar" means; so the answer is YES.
always
Are equiangular hexagons equilateral? Image result for An equiangular hexagon that is not a=equilateral? Equiangular hexagons An equilateral hexagon with 1:2 edge length ratios, with equilateral triangles. This is spirolateral 2120°.
Only equiangular and regular hexagons have six equal angles. Hexagons do not have to have six equal angles, and the only way a hexagon can have six equal angles if it is equiangular or regular.
Yes.
If a triangle is equiangular, it will have all equal angles. So, it might be similar to another equiangular triangle, but not congruent. It is not equilateral if the sides are not equal in length. All equiangular triangles are similar, but not all of them are congruent, which means they do not all have corresponding side lengths. But, all equilateral triangles are equiangular.
All equiangular triangles are similar, but not congruent. They all have three 60 degree angles. This does not mean that they all have the same side lengths though. Therefore, they are only similar, not congruent.
equilateral and similar
True because when they have the same interior angles then they are similar in shape
A polygon can be equilateral but not always equiangular. Some examples of this are rhomboids and other polygons like pentagons and hexagons.
No. Two regular hexagons are always similar to each other, but two random hexagons are not necessarily similar.
Arectangle is a quadrilateral that is equiangular. In other words all of its angles are the same measure.
-- All regular (equilateral) triangles are similar. -- All squares are similar. -- All pentagons are similar. -- All hexagons are similar. . . . etc. Any regular polygon is similar to all other regular polygons with the same number of sides.
No. All hexagons are polygons.