Obtuse in a sentence examples

Understanding Obtuse Angles

The term obtuse is often used in geometry to describe an angle that is greater than 90 degrees but less than 180 degrees. In everyday language, however, obtuse can also mean lacking sharpness or quickness of mind, or being dull and unperceptive. Here are some examples of how obtuse can be used in sentences, highlighting both its geometric and figurative meanings:

• The architect had to carefully consider the obtuse angles of the building’s design to ensure that the structure was stable and aesthetically pleasing.
• After a few minutes of explaining, it became clear that the concept was too complex for John, who seemed somewhat obtuse to the nuances of the argument.
• The obtuse corner of the room was challenging to decorate, but the designer managed to place a beautiful plant there, making the space feel more welcoming.
• Her obtuse response to the question suggested that she hadn’t fully grasped the implications of her actions.
• The teacher tried to simplify the explanation, realizing that the class was struggling with the obtuse nature of the mathematical problem.

Geometric Applications

In geometry, obtuse angles are a fundamental concept. An obtuse angle is greater than 90 degrees and less than 180 degrees. Here are a few key points about obtuse angles: - They are larger than right angles (90 degrees) but smaller than straight angles (180 degrees). - Obtuse angles are commonly found in various geometric shapes and are crucial in understanding spatial relationships and structures. - The sum of two obtuse angles can exceed 180 degrees, but each angle individually must be less than 180 degrees to be considered obtuse.

Figurative Use

When used figuratively, obtuse refers to a lack of intellectual keenness or a failure to understand and appreciate subtle differences or similarities. This usage can be seen in: - Describing someone’s inability to comprehend complex ideas or nuances. - Criticizing a piece of writing or argument for being obtuse, implying it lacks clarity or insight. - Discussing the obtuse nature of a policy or decision, suggesting it fails to consider important factors or perspectives.

💡 Note: Understanding the context in which obtuse is used is crucial, as it significantly differs between geometric and figurative applications.

In summary, obtuse has a clear definition in geometry as an angle greater than 90 degrees but less than 180 degrees. However, its use extends beyond geometry to describe a lack of mental acuity or perception in everyday language. Both applications of the term are important and are used in various contexts to convey specific meanings.