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What geometric figures do not have right angles?
circles, some quadrilaterals, parallelograms etc etc
Are all parallelograms a rectangle?
No, because to have a rectangle, you need to have four right angles, and parallelograms dont have to have right angles. However, all rectangles are parallelograms.
Why are parallelograms not rectangles?
Parallelograms do not have right angles. A rectangle is a parallelogram but a parallelogram is not a rectangle.
Are rectangles are parallelograms?
Parallelograms do not have right angles. A rectangle is a parallelogram but a parallelogram is not a rectangle.
What has two pairs of parallel sides and four right angles?
Rectangles and squares, sometimes rhombuses and parallelograms are figures that match your description.
Does a paralellogram have right angles?
Parallelograms do not have to contain any right angles, but if it does, then it is called a rectangle.
What is An equilateral parallelograms that does not have right angles?
A rhombus is an equilateral triangle that doesn't have right angles
When are parallelograms rectangles?
When the corner angles are right-angles (90 degrees)
What parallelogram has a right angle?
Rectangles are parallelograms with right angles.
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.
Do all parallelograms have right angles?
Nope! :D
What is all parallelograms with four right angles?
Squares
