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a triangle that contains an obtuse interior angle

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Q: What is the definition for Obtuse triangle?
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Related questions

What is the greatest number of obtuse angles in a right triangle?

0. A right triangle, by definition, will never include any obtuse angles.


Is a obtuse a scalene in a triangle?

The definition of an obtuse triangle is a triangle with an angle exceeding 90o. A scalene triangle is a triangle in which no two sides are of equal length. Therefore, it is possible that an obtuse triangle is a scalene triangle. However, it is also possible for an obtuse triangle to be an isosceles, in which two sides are of equal length. On a final note, it is impossible for an obtuse triangle to be an equilateral; equilateral triangles always have angles of 60o.


Why can't an obtuse triangle not have a right angle?

Because an obtuse angle is greater than 90 degrees by definition and a right angle is 90 degrees by definition, so an obtuse triangle would need to have both a right angle and an obtuse angle, which would exceed the number of degrees than a triangle can have, which is 180 degrees.


Can there be a triangle with two obtuse angles?

no, the definition of an obtuse angle is an angle greater than 90 degrees. a triangle, by definition, can only have a total of 180 degrees. therefore, even if you have two 91 degree angles, that still exceeds 180. therefore, no, you cannot have a triangle with two obtuse angles.


What is a triangle with one obtuse angle?

obtuse triangle


What triangle has an obtuse angle?

An obtuse triangle has an obtuse angle.


How many sides does a obtuse isosceles triangle have?

By definition, all triangles have 3 sides.


What is an equilateral triangle obtuse triangle?

An oxymoron. An equilateral triangle cannot be obtuse; an obtuse triangle cannot be equilateral.


What is a triangle with an obtuse angle?

obtuse triangle


A triangle with 1 obtuse angle?

A triangle with 1 obtuse angle is called an obtuse triangle.


Does every triangle have at least one obtuse angle?

-- No right triangle, acute triangle, or equilateral triangle has an obtuse angle in it. -- If a triangle has an obtuse angle in it, then it's called an obtuse triangle. -- No triangle can have more than one obtuse angle in it .


What is a triangle with an obtuse angle called?

There are five different types of triangles named after their angles. Right triangle, Acute triangle, Isosceles Triangle ,equilateral triangle, and obtuse triangle. The Obtuse Triangle is the triangle with an obtuse angle.