10 angles
4 right angles, no other angles.
It has 6 angles, none of which are right angles.
A regular hexagon as no right angles. An irregular hexagon could have from none to as many as five right angles.
In a real star, no. In a 2-dimensional star-shape, no. In 3-dimensional star-shapes, yes, there can be.
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.
10 angles
10 angles
None. Most stars are roughly spherical globes of gas.
4 right angles, no other angles.
It has 6 angles, none of which are right angles.
0 right angles
10 sides and 10 angles
A regular hexagon as no right angles. An irregular hexagon could have from none to as many as five right angles.
In a real star, no. In a 2-dimensional star-shape, no. In 3-dimensional star-shapes, yes, there can be.
a tetrahedron has 3 Right angles
A star is not a specific shape: it is a generic word for a shape which has an even number of vertices. The interior angles at alternate vertices are usually reflex angles. A star can have six or more vertices.