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Not necessarily. Rectangles are quadrilaterals and have no acute angles.
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∙ 14y ago
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Do all quadrilaterals at least one right angle?
No
What shape has one obtuse angle one acute angle and two right angles?
A trapezium, a kite, a number of miscellaneous quadrilaterals.
What is never true about a quadrilaterals?
a quadrilateral can contain 2 right angles,one obtuse and one acute angle.
Do quadrilaterals have at least one right angle true or false?
yes
Is equilateral triangles the same as an acute angle?
yes in fact every triangle has at least one acute angle
Do all quadrilaterals at least one right angle?
No
What shape has one obtuse angle one acute angle and two right angles?
A trapezium, a kite, a number of miscellaneous quadrilaterals.
Do all quadrilaterals have at least one right angle?
No. There are quadrilaterals that have no right angles.no,what about a trapizoid or rhombus
What is never true about a quadrilaterals?
a quadrilateral can contain 2 right angles,one obtuse and one acute angle.
Do quadrilaterals have at least one right angle true or false?
yes
Is equilateral triangles the same as an acute angle?
yes in fact every triangle has at least one acute angle
Do all quadrilaterals have a least one right angle?
Some do, some don't.
What are the quadrilaterals with one right angle?
It depends on what you mean. If you are looking for ONLY one right angle, then the only "named" quadrilateral I can think of is a kite. If you are looking for a quadrilateral with AT LEAST one right angle, then there are squares, rectangles, trapezoids, and kites. Of course, there are quadrilaterals out there without specific names with only one right angle or at least one. Hope this helps you! :-)
Do all acute triangles have only one acute angle?
No. All triangles MUST have at least two acute angles.
A shape with one right angle and one acute angle?
an angle with a acute and right angle
How many angles does a acute angle have?
An acute angle has one angle.
What is a five sided shape with one obtuse angle and at least 1 acute angle?
Bum cheeks!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
