90 degrees each
no
Consecutive angles are supplementary Diagonals bisect each other Opposite angles are congruent Opposite sides are parallel
Yes the 4 angles each measure 90 degrees
90 degrees
45°
no
90 degrees is the angle
supplementary angles are equal to 180 degrees. so two congruent(same) angles would be 90 degrees!
If one angle is right, then all angles are right. The diagonals of a parallelogram bisect each other. Opposite angles are congruent. Opposite sides are congruent. Consecutive angles are supplementary.
yes they are because they meet to form at a right angle
Consecutive angles are supplementary Diagonals bisect each other Opposite angles are congruent Opposite sides are parallel
Yes the 4 angles each measure 90 degrees
90 degrees
45°
120 degrees.
45°
There are 4 and they each measure 90 degrees