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Obtuse Angle Examples
Math explained in easy language, plus puzzles, games, quizzes, worksheets and a forum. For K-12 kids, teachers and parents.
Angles - Acute, Obtuse, Straight and Right
Acute Angle: an angle that is less than 90° Right Angle: an angle that is 90° exactly: Obtuse Angle: an angle that is greater than 90° but less than 180°
Obtuse Angle definition - Math Open Reference
Obtuse angles; Straight angle; Reflex angle; Full angle; Angle relationships. Vertical angles; Complementary angles; Supplementary angles; Linear pair; Adjacent angles
Angles and angle terms
Obtuse Angles. An obtuse angle is an angle measuring between 90 and 180 degrees. Example: The following angles are all obtuse.
Angle Classification: Acute, Right, Obtuse
Introduction: Angles that can be parts of a triangle can be classified in three different ways. We show and define these types of angles. We assume the facts that the three angles in ...
Alphabet Geometry - Obtuse Angles
Teach elementary students about obtuse angles by looking at letters.
Angle - Wikipedia, the free encyclopedia
Angles larger than a right angle and smaller than a straight angle (between 90° and 180°) are called obtuse angles ("obtuse" meaning "blunt"). Angles larger than a straight angle ...
Everything Geometry - Obtuse Angles
identify and describe the relative size of acute, obtuse and straight angles with respect to right angles.
Obtuse Angles - Clipart ETC
Clipart illustrations of obtuse angles ranging from 91 degrees to 179 degrees. Obtuse angles are those that measure greater than a right angle (90 degrees) and less than a straight ...
obtuse angle: Definition from Answers.com
Which angle is obtuse? Can an angle of 144 be a obtuse angle? Do vertical angles have to be obtuse? Are all obtuse angles scalene? » More
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