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The definition of an obtuse angle in geometry states that an angle larger than 90° but less than 180° is called an obtuse angle. We can use a protractor and mark any angle between 90° and 180° to draw an obtuse angle.
- Isosceles Obtuse Triangle
It has one obtuse angle and two acute angles which are equal...
- Obtuse Scalene Triangle
In geometry, an obtuse scalene triangle can be defined as a...
- Pair of Angles
Pairs of Angles. When angles appear in groups of two to...
- Types of Angles
When two rays or lines meet at a common point, an angle is...
- Triangle Calculator
Right Triangle - One angle measures exactly 90 degrees and...
- Angle Sum Property
A triangle has three sides and three angles, one at each...
- Isosceles Obtuse Triangle
An obtuse angle is an angle with angle measure greater than 90° and less than 180°. In other words, it lies between 90° and 180°. So, what does an obtuse angle look like? How many degrees does an obtuse angle measure? Take a look at the given Obtuse Angle diagram to understand its range better.
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. The angle opposite to the obtuse angle is the longest side of the triangle.
An obtuse angle is more than 90° but less than 180° In other words, it is between a right angle and a straight angle.
31 gru 2023 · The definition of an obtuse angle is an angle whose measure is greater than 90 degrees but less than 180 degrees. In other words, if you have an angle whose measure is between 90 and 180 degrees, you can confidently say that it’s an obtuse angle.
An obtuse angle is also defined as an angle that is formed when a ray rotates between 90º and 180º around a point. This obtuse angle measures 130º. If you want to refresh your memory about how to measure an angle with a protractor, take a look at this video tutorial about measuring angles: Properties of an Obtuse 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. Angles can also be classified as acute, right, and straight, depending on the measure.
