No
No, a quadrilateral cannot have more than one reflex angle. A reflex angle is an angle that is greater than 180 degrees but less than 360 degrees. If a quadrilateral had more than one reflex angle, the sum of its angles would exceed 360 degrees, violating the fundamental property that the sum of the interior angles of a quadrilateral is always 360 degrees. Thus, a quadrilateral can have at most one reflex angle.
No, it has four.
a kite or a dart * * * * * Not a kite: all its angles are less than 180 degrees.
no,it can have a maximum of 2 obtuse angles
None.
jobby
No. All quadrilaterals can be made from joining two triangles, hence they all have interior angles that sum to 360 degrees. Reflex angles are greater than 180 degrees so two reflex angles would be too big!
Yes, it looks like an arrowhead and is called a concave quadrilateral.
There can be at most 3 obtuse angles in a quadrilateral.
No, it has four.
A bit like a chevron or an arrowhead.
No a quadrilateral can't have 3 obtuse angles and 1 right angle because if a polygon did have 3 obtuse angles and 1 right angle then it would not even be a quadrilateral.
A kite does not have a reflex angle because it is a 4 sided quadrilateral that has 4 interior angles that add up to 360 degrees and 4 exterior angles that add up to 360 degrees
a kite or a dart * * * * * Not a kite: all its angles are less than 180 degrees.
Yes. One. The quadrilateral then looks a bit like a boomerang, according to my daughter. We had to establish this answer in her year 7 maths homework.
Well, honey, to draw a quadrilateral with 1 reflex, 1 obtuse, and 2 acute angles, you'll need to start by sketching a shape with 1 angle greater than 180 degrees (that's your reflex angle), 1 angle greater than 90 degrees (that's your obtuse angle), and 2 angles less than 90 degrees (those are your acute angles). Just make sure all the angles add up to 360 degrees, and you'll have yourself a sassy quadrilateral!
Yes. For example, a quadrilateral with internal angles of 80, 80, 80, 120 has three congruent angles, but is not a rectangle.