An angle of 90 degrees is known as a right angle. If the endpoint of a ray is placed on a line and is perpendicular to that line, two right angles will be formed on either side of the ray.
if you add them they will equal 90degrees.
Your question contains the answer. It is a 'right' triangle.
A trapezoid can have these specifications. 90 degrees by 90 degrees by n degrees<90degrees by n degrees>90degrees. The total of the trapezoid's angles must be 360 degrees.
It is an obtuse angle. It is an obtuse angle. It is an obtuse angle. It is an obtuse angle.
It is: "angle a is not a right angle" or "angle a is greater than or less than a right angle".
This is called a right angle.
right angle
90degrees
No, it equals 90degrees.
complement 90degrees-49 = 41degrees supplement 90degrees-49 = 131degrees
Right angle is 90degrees acute angle is less than 90 degrees
if you add them they will equal 90degrees.
an obtuse angle is more than 90degrees and less than 180 degrees. this is call a reflex angle...
It's an Obtuse angle because, Its higher than 90Degrees.
Obtuse.
Either right or left. 90 degrees is 1/4 of a complete circle. Here's a right angle: |_ and a left angle: _|
Your question contains the answer. It is a 'right' triangle.