A zero angle or a straight angle.
No because a right angle is 90 degrees
If it has an obtuse angle
An angle is like acute angle, right angle, and obtuse angle. It takes 4 right angles 2 make a square. So no an angle is not like a square.
All you have to do to make a right angle out of a piece of string is put the string in the shape of an L. This will make a right angle
90 degrees make a right angle. A corner of a piece of paper is an example. :)
Any two angles that total 90 degrees will make up a right angle. Two 45 degree angles will make a right angle - 90 degrees. Also an angle of 30 degrees and another angle of 60 degrees will make up a right angle.
It ha one right angle, two obtuse angles and one acute angle
no only 2acute angle n 2 obtuse angle A right angle would make it a rectangle - still a parallelogram but a special one with a specific name.
perpendicular
A right angle is 900, so 2700 make three right angles.
1. A triangle is a right triangle if and only if it has a right angle. 2. A triangle has a right angle if and only if it is a right triangle.
a right triangle