Internet Search Results
How to Classify Triangles  Overview & Examples  Lesson  Study.com
The same applies for an obtuse triangle as well. Knowing the classification of a triangle can provide information on how to solve for missing angles or side lengths. For example, if it is known ...
Obtuse Triangle: Area, Examples, and Formulas  Study.com
An obtuse triangle is a triangle in which the measure of one interior angle is greater than 90 degrees. Obtuse angles, as these are called, may be observed in such places as a clothes closet, or ...
Quiz & Worksheet  Obtuse Triangles  Study.com
1. What is the area of the following obtuse triangle? 8 sq. ft. 16 sq. ft. 24 sq. ft. 32 sq. ft. 2. Which of the following are possible angle measurements of an obtuse triangle? 90, 45, 45.
Identifying Acute, Obtuse and Right Triangles  Study.com
Identify Acute, Obtuse, and Right Triangles: Example Problem 2. From the figure of triangles above, how would you classify triangle B? Step 1: Does the triangle have an angle greater than ninety ...
Orthocenter  Definition, Formula & Properties  Lesson  Study.com
Orthocenter Properties. The orthocenter of acute, right, and obtuse triangles have specific properties. 1. The orthocenter of an acute triangle (where all angles are less than 90 degrees) lies ...
Types of Triangles & Their Properties  Lesson  Study.com
This is a triangle with two acute angles and one obtuse angle, where an obtuse angle is an angle that measures greater than 90 degrees. There are also many properties that these different types of ...
Identifying Acute, Obtuse and Right Triangles  Study.com
1. Analyze the triangle below and identify if it's an acute, obtuse or right triangle. 2. Determine if the illustrated triangle is an acute, obtuse or right triangle. 3. Identify the triangle as ...
How to find the third side of an obtuse triangle
Law of Sines and Obtuse Triangles: In geometry, obtuse triangles are triangles with an obtuse angle, which is an angle measuring greater than 90°. The law of sines is a property of triangles that states that if a triangle has sides a, b, and c, and angles A, B, and C, where a is the side opposite angle A, b is the side opposite angle B, and c ...
Degrees in a Triangle  Measurement & Examples  Lesson  Study.com
Example of an obtuse triangle. Obtuse triangles have one angle that is greater than {eq}90° {/eq}, meaning they contain one obtuse angle. Equilateral triangles;
Obtuse Angle  Definition, Properties & Examples  Study.com
The obtuse angle definition is based on angle size. Obtuse angles are always between 90 and 180 degrees. The obtuse angle degree range must always be greater than 90 and less than 180. Obtuse ...
