A right angle is a measure of 90 degrees or a 1/4 of a turn
From its right angle. right angle --> rect angle.
a right triangle
The other name for a right angle is a 90-degree angle.
If the angle is larger than a right angle it is obtuse
A right angle
From its right angle. right angle --> rect angle.
Right angle E. The vertex of any angle can also be used to name the angle.
a right triangle
The other name for a right angle is a 90-degree angle.
If the angle is larger than a right angle it is obtuse
A 90o angle is a right angle, and a triangle with a right angle is called a right triangle.
90o angle
A right angle
A right angle
A right angle.
A right angle
A right angle