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A right angle is some times called a ................................ what tell me the answer?
Wiki User
∙ 13y ago
90 degree angle
Wiki User
∙ 13y ago
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What do some parallelograms not have?
A right angle.
Do some rectangles have no right angle?
No, all four angles with in a rectangle are right angles.
Why are some parallelograms rectangles?
If a parallelogram has a right angle it is a rectangle.
How much letters have an acute angle and a right angle?
Only one, and even that is only in some fonts.
What are some examples of right triangles that each have a 30 degree angle?
If a right angle triangle has an interior angle of 30 degrees then the other two angles must be 90 degrees and 60 degrees.
What do some parallelograms not have?
A right angle.
Does a diamond have a right angle?
Some do, some dont
What are some figures that have one right angle?
A right triangle
Which figures have a right angle?
A right angle triangle, a square and a rectangle are some of them. Right angles are formed when perpendicular lines meet each other.
Do all parallelograms have at least one right angle?
The simple answer is no, not all parallelograms have at least one right angle. However, there are some that do. Rectangles and squares are 'special' parallelograms that all have at least one right angle.
Which figures have some angles that has less than right angle?
A triangle and any irregular polygon with 4 or more sides can have some angles that are lass than right angle.
What is the name for some A-shaped that has one or two sides bigger than a right angle?
You cannot compare a side with an angle. So there can never be a side which is bigger than a right angle.
Do all quadrilaterals have a least one right angle?
Some do, some don't.
Do polygons contain at least one right angle?
No. Some do, but some don't.
Do some rectangles have no right angle?
No, all four angles with in a rectangle are right angles.
What quadrilateral don't have a right angle?
Some trapezoids, not all.
Why are some parallelograms rectangles?
If a parallelogram has a right angle it is a rectangle.
