A quadrilateral can have 0 to 3 acute angles, but never 4:
The sum of the interior angles of any quadrilateral is 360º; thus it would be impossible for all angles to be acute (less than 90º each)
No, It is not possible to have a quadrilatera with four acute angles because the addition of four angles for quadrilateral = 360 & acute angle is less than 90 degree
Yes.
jobby
A quadrilateral kite can have two obtuse angles and two acute angles that add up to 360 degrees.
show the drawing
3
There can be 4 different acute angles in an irregular 4 sided quadrilateral that all add up to 360 degrees.
No, It is not possible to have a quadrilatera with four acute angles because the addition of four angles for quadrilateral = 360 & acute angle is less than 90 degree
A quadrilateral may have zero, one, two, or three acute angles.
A rhombus has 2 opposite acute angles and 2 opposite obtuse angles
Yes.
No, a quadrilateral can't have three acute angles and one right angle. The angles of a quadrilateral must total 360. The three other angles of a quadrilateral with one right angle would then have to total 270 degrees. If all three were acute (less than 90 degrees), they could not total 270.
jobby
yes
A quadrilateral is any shape with four sides; angles can be acute or obtuse. A perfect square is the only quadrilateral with only right angles.
An arrowhead perhaps
A quadrilateral kite can have two obtuse angles and two acute angles that add up to 360 degrees.