180 degrees is exactly half of a circle: thus a straight line.
Obtuse. Any angle measuring greater than 90 degrees but less than 180 is considered obtuse. An acute angle is any angle measuring between 0 and 90 degrees. A right angle is an angle measuring exactly 90 degrees while a straight angle measures exactly 180 degrees.
An angle of 180 degrees is a straight line.
An angle measuring 180 degrees is commonly referred to as a straight angle.
The last major kind of angle is the straight angle. A straight angle is an angle that measures exactly 180 degrees.
An acute angle is lower than 90 degrees. An obtuse angle is higher than 90 degrees. But lower than 180 degrees. A right angle is exactly 90 degrees. A straight angle is exactly 180 degrees. A reflex angle is higher than 180 degrees. A Circle is exactly 360 degrees.
Obtuse. Any angle measuring greater than 90 degrees but less than 180 is considered obtuse. An acute angle is any angle measuring between 0 and 90 degrees. A right angle is an angle measuring exactly 90 degrees while a straight angle measures exactly 180 degrees.
A straight line.
An angle measuring 180 degrees is a straight angle, or straight line.
An angle whose measure is exactly 180 degrees is a straight angle.
An angle of 180 degrees is a straight line.
An angle measuring more than 90 degrees is considered an obtuse angle. However, if the angle is exactly 180 degrees, then it is considered a straight angle.
It is an "obtuse angle."Angles that are less than 90 degrees are "acute angles."Angles that are exactly 180 degrees are "straight angles."Angles that are exactly 90 degrees are "right angles."
An angle measuring 180 degrees is commonly referred to as a straight angle.
The last major kind of angle is the straight angle. A straight angle is an angle that measures exactly 180 degrees.
An acute angle is lower than 90 degrees. An obtuse angle is higher than 90 degrees. But lower than 180 degrees. A right angle is exactly 90 degrees. A straight angle is exactly 180 degrees. A reflex angle is higher than 180 degrees. A Circle is exactly 360 degrees.
An acute angle is any angle less than 90 degrees, while a right angle measures exactly 90 degrees. When you add an acute angle to a right angle, the sum is greater than 90 degrees but less than 180 degrees. A straight angle is defined as an angle that measures exactly 180 degrees. Therefore, an acute angle plus a right angle does not equal a straight angle; instead, it results in an angle measuring between 90 and 180 degrees.
An angle that is exactly 180 degrees is called a straight angle.