A parralleogram is a quadrilater so a shape with 4 sides that has equal opposites
Opposite angles of a parallelogram are congruent.
That IS a parrallelogram!
The angle that is formed by the opposite rays is called the straight angle. This is from the fact that the opposite rays form a straight line.
Sine = Opposite divided by Hypotenuse Opposite is the side of the triangle opposite the angle (in this case the 90o angle). Hypotenuse is the side opposite the right angle in a right angle triangle. Therefore, Sine 90 = 1 because the opposite side and the hypotenuse are the same side, they are both opposite the right angle.
The side opposite the right angle is the hypotenuse.
Opposite angles of a parallelogram are congruent.
a parallelogram has parallel opposite sides and its opposite angles are congruent
That IS a parrallelogram!
It is sometimes true that a parallelogram has a right angle.
Yes, a square would be a parrallelogram because its opposite sides are equal in length and its a polygon(4 sided shape). Also its a parrallelogram because its opposite sides arn't just equal but they are also both parallel.So, Yes squares are parrallelograms.
Yes, opposite angles in a parallelogram must be equal.
Any single interior angle of a parallelogram can have any value in the range (0,180) degrees.
Yes - opposite sides of a parallelogram are congruent.
The opposite sides of a parallelogram are of equal length.
A parallelogram with a right angle is a rectangle.
Yes, both pairs of opposite angles in a parallelogram are congruent.
Congruent.