A triangle may or may not have one right angle, but it can never have more than one. A triangle with one right angle is isosceles only if each of the other two angles is 45 degrees.
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
There are no right angles in the letter "e".
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
A square has 4 right angles.
4 right angles
12 right angles.
There are zero right angles in a trapizoid............
2 right angles
there are 0 right angles in a trapazoid
There are 4 right angles in a parallelogram.