An angle can be named with one capital letter.
my answer is R
If you mean which alphabet letter, an L has one right angle; a T has a right and left acute angle.
There are no angles in the letter l it is a straight line That's not right. There is one angle in the Letter l. its a 180 degree angle.
A is one possible answer.
An angle can be named with one capital letter when the point represented by the letter is at the vertex (the endpoint of the two rays, lines, etc.)
abc
A parallelogram with one right angle has four of them. The name for this figure is a rectangle.
3 right angles, one obtuse angle
A 90o angle is also called a Right Angle, so a triangle that has one 90o angle is a Right angle triangle.
ansasatryness
Grads or Gradians!
It is a right angle that measures 90 degrees
a right triangle and triangles cant have more than one right angle
It has two. One here ->X and one here X<-
It has one acute angle as y and one obtuse angle with both angles adding up to 180 degrees
It makes it easier to understand which angle you are talking about.