Define obtuse angle

So, what does an obtuse angle look like? How many degrees does an obtuse angle measure?

One of the most common obtuse angle examples in real life can be seen in a clock which forms these angles between the minute hand and the hour hand at certain times. Let us learn more about the obtuse angle definition, obtuse angle examples, the obtuse angle degree, and its properties. In other words, an obtuse angle is an angle between a right angle and a straight angle. Look at some of the examples of obtuse angles given below. In the above section, we read that an angle that measures less than degrees and more than 90 degrees angle is called an obtuse angle. Here are some real-life examples of obtuse angles. Can you observe the obtuse angles in all these figures?

Define obtuse angle

In Geometry, an angle is a figure which is formed by two rays, which share a common point called a vertex. The two rays represent the sides of the angle. The angles are formed by the intersection of two curves in this plane. There are different types of angles formed on the plane surface. They are:. In other words, an obtuse angle is between a right angle and a straight angle. From the figure, it is noted that the smaller angle is called the obtuse angle, and the larger angle formed is called the reflex angle. 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. Similarly, a triangle cannot have a right angle and an obtuse angle at the same time. If one of the angles of a triangle is obtuse, the other two angles of a triangle must be acute.

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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. We will study about obtuse angles in this article along with a few solved examples. Read More Read Less. When two lines or rays meet at a point, an angle is formed. The common point is called the vertex of the angle and the two lines or rays are called the sides or arms of the angle.

An obtuse angle refers to an angle that is more than 90 degrees but less than degrees. These angles extend past a right angle. Learn more about obtuse angles here. It refers to any angle that is between a right angle and a straight angle. Moreover, obtuse angles are also called as blunt angles. One can imagine tilting a car seat back such that one lies down. One must push it past the upright position and closer to lying flat. This is because; the individual has pushed the back beyond the degree angle. Moreover, the dashed line shows the right angle.

Define obtuse angle

An obtuse angle is an angle larger than a ninety degree angle and less than a straight line. Before moving on with this section, make sure to review angle types and their properties. Sometimes, any angle greater than a right angle is considered obtuse. Angles greater than straight lines and less than a circle are also considered reflex angles. This section will make this distinction. Recall that there are three types of triangle angle arrangements.

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How do you know if a triangle is obtuse? An obtuse triangle may be an isosceles or scalene triangle. We can observe that in all instances, an obtuse angle is formed between the hour hand and the minute hand of the clock. Practice Questions on Obtuse Angle. What is a degree angle called? Log In. We can easily identify an obtuse triangle by looking at its angles. Match Triangles and Squares Game. Related Games. A rhombus is a quadrilateral that has four sides.

So, what does an obtuse angle look like?

The common point is called the vertex of the angle and the two lines or rays are called the sides or arms of the angle. Step 3: Choose the inner scale which has 0 degrees marking near point B for construction. United States. Select your child's grade in school:. Here are a few instances of obtuse angles in real life. They are:. Share Share Share Call Us. Read More Read Less. Basically, if an angle is greater than a right angle but smaller than a straight angle, we can call it an obtuse angle. Your Mobile number and Email id will not be published. Related Worksheets.