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In this article, we are going to discuss one of the types of angles called “Obtuse Angle” in detail with its definition, properties, and examples. Obtuse Angle Definition. In Mathematics, “an obtuse angle is an angle which is greater than 90° and less than 180°”. In other words, an obtuse angle is between a right angle and a straight ...
An angle whose measure is greater than 90° and less than 180° is called an obtuse angle. Learn more about obtuse angles, their properties, degrees, along with solved examples and practice questions.
An obtuse angle measures more than 90 degrees (a right angle) but less than 180 degrees (a straight angle). Thus, the obtuse angle degree range is (90°,180°). Take a look at a few examples of obtuse angles.
There are two main ways to label angles: 1. give the angle a name, usually a lower-case letter like a or b, or sometimes a Greek letter like α (alpha) or θ (theta) 2. or by the three letters on the shape that define the angle, with the middle letter being where the angle actually is (its vertex).
The obtuse angle is the smaller angle. It is more than 90° and less than 180°. The smaller angle is an Obtuse Angle, but the larger angle is a Reflex Angle. If you choose the larger angle you have a Reflex Angle (more than 180° but less than 360°) instead:
Obtuse Angle. An angle is formed when two rays or lines have a common endpoint known as a vertex. On the basis of their measurement, a ngles are classified into six types, which are, acute angle, right angle, obtuse angle, straight angle, reflex angle and complete angle.
An obtuse angle is an angle larger than a ninety degree angle and less than a straight line. Using degrees, an obtuse angle is greater than 90 degrees and less than 180 degrees. In radians, an obtuse angle measures more than π 2 radians and less than π radians.
An obtuse angle is more than 90° but less than 180° In other words, it is between a right angle and a straight angle.
An obtuse angle is an angle that measures more than a right angle but less than a straight angle. So, an obtuse angle has a measure between 90° and 180°. Examples of obtuse angles
Obtuse angle. Definition: An angle whose measure is greater than 90° and less than 180°. Try this Adjust the angle below by dragging the orange dot at A and see how the angle ∠ ABC behaves. Note that it is obtuse for all angles greater than 90° and less than 180°. Options.
