Obtuse Angle - Definition | Degree | What is an Obtuse Angle? - Cuemath
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.
Obtuse Angle - Definition, Degree, Properties, Examples - SplashLearn
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.
Angles - Acute, Obtuse, Straight and Right - Math is Fun
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).
Obtuse Angle (Definition and Examples) | What is Obtuse Angle? - BYJU'S
The obtuse angle of a triangle is a triangle, where one of its angles of a triangle is greater than 90°. An obtuse triangle may be an isosceles or scalene triangle. An equilateral triangle cannot be obtuse.
Obtuse Angle - Math Monks
What is an Obtuse Angle. An obtuse angle is defined as an angle that measures more than 90° and less than 180°. In other words, any angle that lies between 90° and 180° is an obtuse angle.
Obtuse Angle Examples - Math is Fun
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:
What is an Obtuse Angle? (Definition, Examples) - BYJUS
An angle that is greater than 90° but less than 180° is referred to as an ‘obtuse angle’. In other words, an angle between 90° to 180° is an obtuse angle. The smaller angle in the illustration is known as the obtuse angle, and the bigger angle is known as the reflex angle.
Obtuse Angle - Math Steps, Examples & Questions - Third Space Learning
Here is everything you need to know about an obtuse angle, including what it is and how to identify it. Students first learn about obtuse angles in 4 th grade with their work in geometric measurements. They expand that knowledge as they progress through middle school.
Obtuse Angle Definition (Illustrated Mathematics Dictionary) - Math is Fun
An obtuse angle is more than 90° but less than 180° In other words, it is between a right angle and a straight angle.
Obtuse Angle: What is it, Degrees, Examples & More - Smartick
An obtuse angle is larger than a right angle (measures 90º) and an acute angle (measures less than 90º), but it is smaller than a straight angle (180º). In other words, if we order the angles from least to greatest measurement it would be acute< right< obtuse < straight.
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