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A parallelogram has 0 or 2 acute angles. If the parallelogram happens to have four right-angled corners, it is still a parallelogram (and a rectangle), but no acute angles.
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∙ 15y ago
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Does a parallelagram have right angles?
Not necessarily, but it can.
How many acute angles does a tetrahedron have?
It has twelve angles but all of them need not be acute.
How many acute angles are there in acute triangle?
There are three acute angles in an acute triangle and they add up to 180 degrees.
What is a parallelagram with four 90 angles?
A rectangle or a square.
How many acute angles does a acute triangle have?
three
How many right angles are in a parallelagram?
0 or 4
How many acute angles in an octagon?
it has no acute angles
How Many acute angles are in a acute angles?
there are three acute angles in an acute triangle, because there are three corners.
Are all the angles on a parallelagram equal?
no
What has no parallel sides and no angles?
parallelagram
Does a parallelagram have right angles?
Not necessarily, but it can.
You are a quadrangle have two pairs of parallel side of your angles are right angles you are not a square what are you?
parallelagram http://en.wikipedia.org/wiki/Parallelagram well specifically you would be a rectangle which has parallel sides like a square. a parallelogram can be a square or a rectangle because they all have parallel sides but only squares and rectangles have right angles on all sides. parallelograms have congruent sides which require acute and obtuse angles.
How many acute angles are in an acute triangle?
In an acute triangle, all three angles are acute.
How many acute angles on a trapazoid?
There can be 1 or 2 acute angles.
How many acute angles are in a acute triangle?
there are three acute angles in an acute triangle, because there are three corners.
How many acute angles in the letter N?
The letter "N" as two acute angles.
How many acute angles does a tetrahedron have?
It has twelve angles but all of them need not be acute.
