'z' has no right angles (in both upper and lower case).
because its angles are acute
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.
a tetrahedron has 3 Right angles
Z has two acute angles and two obtuse angles.
because its angles are acute
4 right angles, no other angles.
It has 6 angles, none of which are right angles.
0 right angles
A regular hexagon as no right angles. An irregular hexagon could have from none to as many as five right angles.
a tetrahedron has 3 Right angles
12 right angles.
A square has 4 right angles.
4 right angles
There are zero right angles in a trapizoid............
2 right angles