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, they are not.
Yes.
There are many polygons that are both equiangular and equilateral. For example, squares and equilateral triangles are both equiangular and equilateral polygons. The general term for polygons that are both equiangular and equilateral is regular.
no
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
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.
Similar triangles are those which have the same set of 3 angles but the length of their sides is perhaps different - in other words they are exactly the same SHAPE but they are different size. Equilateral triangles have all 3 angles equal ( all 60degrees) so the answer is YES.
No. Equiangular only implies the angles are the same, but says nothing about the lengths. Two equiangular triangles are always similar, only sometimes congruent.
No, they are not.
equiangular.
Equiangular triangle are also the equilateral triangles. These have equal angles and equal sides.
Yes, all the angles of an equilateral triangle are always 60 degrees.
an equiangular triangle (and by definition, equilateral triangles are always equiangular too)
Yes indeed. In fact, every equiangular triangle is an acute one.
No because when their angle measure are equal then they can be acute which only mean that the angle degrees would be 90 and so that isn't acute but only a right angle