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Are all angles of a parallelogram equal to 90 degrees?
No, only in a square (regular parallelogram).The opposite angles are EQUAL in a parallelogram, and the adjacent angles are SUPPLEMENTARY(they equal 180 degrees).So if any angle in a parallelogram is a right angle, they all are. Otherwise, there are no right angles.The angles of a parallelogram will average 90 degrees, as there are 360 degrees in any quadrilateral, (360/4 - 90) and 180 degrees in two adjacent non-equal angles (180/2 = 90).
Does a parallelogram have four right angles?
Not necessarily. A parallelogram is a quadrilateral with 2 sets of 2 parallel sides. Only rectangles and squares have right angles as all four angles - a rectangle is a "special" parallelogram that has all four angles equal; a square is a "special" rectangle that has all four sides of equal length.
It has 4 sides all of its sides are equal all of its angles are right angles?
No, not necessarily. A parallelogram can have all sides equal, but still not be a square.
How do you match the angles of a parallelogram?
The opposite angles of a parallelogram are equal so math up the opposite angles.
In a parallelogram consecutive angles are always?
In a parallelogram consecutive angles are always supplementary. This means they equal 180.
