yes, they are all 90 degress.
Rectangles, of which squares are a special case.
the opposite angles are congruent
Rectangles or squares; both of these have only right angles, so all the angles are congruent.
rectangles
Square and Rectangle
yes, they are all 90 degress.
Rectangles (including squares).
A square and a rectangle have opposite equal 90 degree angles. A parallelogram and a rhombus have 2 opposite equal acute angles and 2 opposite equal obtuse angles.
Rectangles, of which squares are a special case.
Rectangles have all angles congruent,
the opposite angles are congruent
Rectangles have congruent adjacent angles.
Rectangles or squares; both of these have only right angles, so all the angles are congruent.
rectangles
square and a rectangle
No. In a parallelogram, opposite angles are congruent.