In a parallelogram adjacent angles are supplementary, so angles are 75 degrees (A & C) and 105 degrees (B & D).
105 degrees
a parallelogram who's sides measure the same is called a rhombus :^>
90 degrees - the parallelogram is a rectangle (or a square) if the diagonals are equal.
Its other 3 angles are 37 degrees, 143 degrees and 143 degrees
A bigger than 180 degrees angle
105 degrees
They can vary from 0 to 180 degrees.
The 4 interior angles of a parallelogram add up to 360 degrees
The 4 interior angles of a parallelogram add up to 360 degrees
They are: 85, 95 and 95 degrees
a parallelogram who's sides measure the same is called a rhombus :^>
90 degrees - the parallelogram is a rectangle (or a square) if the diagonals are equal.
Its other 3 angles are 37 degrees, 143 degrees and 143 degrees
If it's a parallelogram then the other 3 angles are 75, 105 and 105 degrees
A bigger than 180 degrees angle
An angle at 181 degrees would be considered a "Reflex" angle. This is because it exceeds 180 degrees which is a "Straight" angle.
A parallelogram, in general, has no right angles.