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Acute and obtuse triangles - Wikipedia

en.wikipedia.org/wiki/Acute_and_obtuse_triangles

An acute triangle is a triangle with all three angles acute (less than 90°). An obtuse triangle is one with one obtuse angle (greater than 90°) and two acute angles ...

Obtuse Angle Examples - Math is Fun

www.mathsisfun.com/obtuse.html

An Obtuse Angle is more than 90° but less than 180°. Obtuse Angle This is an obtuse angle ! All the angles below are obtuse angles: Obtuse Angles ...

Drawing acute, right and obtuse angles | Angle types | Angles ...

www.khanacademy.org/math/basic-geo/basic-geo-angle/basic-geo-angle-types/v/drawing-acute-right-and-obtuse-angles

Learn how to draw acute, right, and obtuse angles with given points.

Acute, right, & obtuse angles | Angles | Geometry foundations | High ...

www.khanacademy.org/math/geometry/hs-geo-foundations/hs-geo-angles/v/acute-right-and-obtuse-angles

Acute angles measure less than 90 degrees. Right angles measure 90 degrees. Obtuse angles measure more than 90 degrees. Learn about angles types and ...

Obtuse angle | Define Obtuse angle at Dictionary.com

www.dictionary.com/browse/obtuse-angle

Obtuse angle definition, an angle greater than 90° but less than 180°. See more.

Obtuse Angle definition - Math Open Reference

www.mathopenref.com/angleobtuse.html

Definition of an obtuse angle. An angle between (but not including) 90 deg and 180 deg.

Q: What are some real world examples of an obtuse angle?

www.reference.com/math/real-world-examples-obtuse-angle-e11a682e556d335b

Obtuse angles are seen on most house rooftops, as the two roof surfaces slope down from it. Other real world examples of an obtuse angle include the angle ...

Obtuse Angles | Examples of Obtuse Angles | Math@TutorVista.com

math.tutorvista.com/geometry/obtuse-angle.html

Obtuse angle is an angle lies in 2nd quadrant. The value of an angle varies between a right angle(90 degrees) and a straight angle(180 degrees). 57 degrees ...

Mathwords: Obtuse Angle

www.mathwords.com/o/obtuse_angle.htm

Obtuse Angle. An angle that has measure more than 90° and less than 180°. See also. Acute angle. this page updated 21-feb-16. Mathwords: Terms and ...

Obtuse Angle | What Is An Obtuse Angle | DK Find Out

www.dkfindout.com/us/math/geometry/obtuse-angle/

Find out more about obtuse angles. Get information about what an obtuse angle is and improve your math with DK Find Out, to help kids learn.

Answer
An obtuse angle is an angle that measures greater than 90 degrees and less than 180 degrees.
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Angles - Acute, Obtuse, Straight and Right - Math is Fun

www.mathsisfun.com

In One Diagram. This diagram might make it easier to remember: Also: Acute, Obtuse and Reflex are in alphabetical order. angle types together ...

What is an Obtuse Angle? - Definition & Examples - Video & Lesson ...

study.com

In this lesson, you'll learn what angles, right angles, and obtuse angles are; and you'll see a few examples of different obtuse angles. Then test...

What are Acute, Obtuse, Right, and Straight Angles? | Virtual Nerd

www.virtualnerd.com

Note: Did you know that there are different kinds of angles? Knowing how to identify these angles is an important part of solving many problems involving angles ...