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A parallelogram is, conventionally, a four sided figure with two sets of parallel sides and four interior angles.
Some people argue that hexagons (with three pairs of parallel lines), octagons (4 pairs) and, generally, 2n-gons with n pairs of parallel sides should also be considered parallelograms.
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Does a parallelogram have equal angles?
Yes, the opposite interior angles of a parellelogram are equal.
What do the interior angles of a parellelogram add up yo?
360 degrees
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.
How many obtuse angles are in a parellelogram?
Either 2 or 0
How do you find the total interior angles of a parellelogram?
(number of sides-2) x 180 = (4-2)180=360
What is a parellelogram with 4 right angles?
It is a rectangle
What is a parellelogram with four right angles?
rectangle
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.......
How many interior angles does a 18 gon have?
It has 18 interior angles.
How many interior angles does a nonagon have?
what is the total of interior angles in a nonagon?
