Yes and the same angles
The polygons are said to be similar.
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.
They are similar
Yes
If they are the same shape and size
The are similar
They are said to be similar by proportion
no, they could be different size but same shape and be similar but not congruent.
Similar polygons have congruent angles and the same shape (but not necessarily the same size). Since the shape of a square and a rectangle is different from the shape of a trapezoid, they are not similar to it.
Because congruent technicly means the same so that means those polygons are the same. They are different in size but have the same shape.
They are both the same shape but different sizes
Similar figures are polygons with the same shape but a different size. eg: 5cm square compared to a 10cm square = similar figures. Same shape but different size.