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Does a parallelogram have equal angles?
Yes, the opposite interior angles of a parellelogram are equal.
How many right angles in a parellelogram?
Generally, there are no right angles in a parallelogram, but rectangles and squares can be seen as special parallelograms, as they have all the qualities needed to be classed as parallelograms, and in addition, they have four right angles.
What is a parellelogram with four congruent sides?
A parallelogram with equal sides is a rhombus. If the interior angles are right angles, it's a square.
Why are the opposite angles in a parellelogram equal?
Because they are angles that are subtended by pairs of sides that are parallel to each other. There are several ways of proving the angles are equal.
Is a parellelogram a regular polygon?
No, If all angles are equal and all sides are equal, then it is a regular polygon (otherwise it is 'irregular'). In this case, parallelogram is irregular.
How many obtuse angles are in a parellelogram?
Either 2 or 0
What is a parellelogram with 4 right angles?
It is a rectangle
What is a parellelogram with four right angles?
rectangle
Does a parallelogram have equal angles?
Yes, the opposite interior angles of a parellelogram are equal.
Are all the angles in a parellelogram equal?
All the angles in a parallelogram can be equal, but are not always.
Is a rectangle a parellelogram?
yes, a rectangle is a parallelogram with right angles.
A parellelogram with all sides and all angles congruent?
square.......
What do the interior angles of a parellelogram add up yo?
360 degrees
How many right angles in a parellelogram?
Generally, there are no right angles in a parallelogram, but rectangles and squares can be seen as special parallelograms, as they have all the qualities needed to be classed as parallelograms, and in addition, they have four right angles.
What is a parellelogram with four congruent sides?
A parallelogram with equal sides is a rhombus. If the interior angles are right angles, it's a square.
Why are the opposite angles in a parellelogram equal?
Because they are angles that are subtended by pairs of sides that are parallel to each other. There are several ways of proving the angles are equal.
What figure is 2 dimensional with two pairs of parallel sides has no right angles and all sides are the same length?
A rhombus. More information... The no right angles is throwing me, but I will add this comment: A square A four-sided polygon having equal-length sides meeting at right angles. The sum of the angles of a square is 360 degrees. A Parellelogram is a four-sided polygon with two pairs of parallel sides. The sum of the angles of a parallelogram is 360 degrees. A Rhombus is a four-sided polygon having all four sides of equal length. The sum of the angles of a rhombus is 360 degrees. So, a Square is actually a Parellelogram and Rhombus as well; and it has 4 right angles. So... I am not sure that Parellelogram and Rhombus are what you were looking for,
