A four pointed star.
Take a star for example, the points are acute angles, so, there would be five. * * * * * Taking a star, for example, does not give the maximum because the maximum is likely to appear in an unusual shape. It should be possible to have a decagon with 7 acute angles and 3 reflex angles.
A four edged star.
It is a concave octagon.
10 angles
the answer is 5 each tip of the star is a acute angle and each angle on the inside of the star is an obtuse angle. there are 5 obtuse angles and no right angles.
A 4 pointed star.
A four pointed star.
5
A regular star with n points has 2 interior angles of which n are acute and n are reflex.
20
Take a star for example, the points are acute angles, so, there would be five. * * * * * Taking a star, for example, does not give the maximum because the maximum is likely to appear in an unusual shape. It should be possible to have a decagon with 7 acute angles and 3 reflex angles.
A four edged star.
It is a concave octagon.
10 angles
10 angles
A 5 pointed star has 10 sides.