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The question "What are the classifications of a triangle" is answered elsewhere.

The angles in a triangle can be either

an obtuse >90 degrees,

an acute <90 degrees, or

a rectal = 90 degrees

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What are the classifications of a triangle?

The classifications of a triangle are:Right Triangle- has one angle that is 90 degreesEquilateral Triangle- has three equal sides and three equal angles (each is 60 degrees)Isosceles Triangle- has two equal sides and two equal anglesScalene Triangle- has no congruent sidesAcute Triangle- has three acute angles (less than 90 degrees)Obtuse Triangle- has one obtuse angle (more than 90 degrees)


What are the names of the 6 different triangles?

Classifications by side length or comparison of angles and sides:scalene - no sides or angles equalisosceles - two sides and angles equal (congruent)equilateral - all sides and angles equal (all 60&deg; angles)Classifications by included angles :right triangle - contains a 90&deg; angle (right angle)oblique triangle - has no right angleacute triangle - contains all angles less than 90&deg;obtuse triangle - contains one angle greater than 90&deg;


How do you spell the names of different triangles?

Classifications by side length or comparison of angles and sides:scalene - no sides or angles equalisosceles - two sides and angles equal (congruent)equilateral - all sides and angles equal (all 60&deg; angles)Classifications by included angles :right triangle - contains a 90&deg; angle (right angle)oblique triangle - has no right angleacute triangle - contains all angles less than 90&deg;obtuse triangle - contains one angle greater than 90&deg;


What are the 4 different names of triangles?

Classifications by side length or comparison of angles and sides:scalene - no sides or angles equalisosceles - two sides and angles equal (congruent)equilateral - all sides and angles equal (all 60&Acirc;&deg; angles)Classifications by included angles :right triangle - contains a 90&Acirc;&deg; angle (right angle)oblique triangle - has no right angleacute triangle - contains all angles less than 90&Acirc;&deg;obtuse triangle - contains one angle greater than 90&Acirc;&deg;*Note that a triangle can be more than one type. A right triangle is a special case of either a scalene or isosceles triangle.


Does a right angle triangle have 90 degree angle?

Yes. That is why it is called a right angle triangle!Yes. That is why it is called a right angle triangle!Yes. That is why it is called a right angle triangle!Yes. That is why it is called a right angle triangle!

Related Questions

What is the classifacation of triangle?

Triangles fall into the following 5 classifications:- 1 Scalene triangle 2 Right angle triangle 3 Obtuse triangle 4 Isosceles triangle 5 Equilateral triangle


What are the classifications of a triangle?

The classifications of a triangle are:Right Triangle- has one angle that is 90 degreesEquilateral Triangle- has three equal sides and three equal angles (each is 60 degrees)Isosceles Triangle- has two equal sides and two equal anglesScalene Triangle- has no congruent sidesAcute Triangle- has three acute angles (less than 90 degrees)Obtuse Triangle- has one obtuse angle (more than 90 degrees)


What are the names of the three different triangles?

Classifications by side length or comparison of angles and sides:scalene - no sides or angles equalisosceles - two sides and angles equal (congruent)equilateral - all sides and angles equal (all 60&Acirc;&deg; angles)Classifications by included angles :right triangle - contains a 90&Acirc;&deg; angle (right angle)oblique triangle - has no right angleacute triangle - contains all angles less than 90&Acirc;&deg;obtuse triangle - contains one angle greater than 90&Acirc;&deg;


What are the names of the 6 different triangles?

Classifications by side length or comparison of angles and sides:scalene - no sides or angles equalisosceles - two sides and angles equal (congruent)equilateral - all sides and angles equal (all 60&deg; angles)Classifications by included angles :right triangle - contains a 90&deg; angle (right angle)oblique triangle - has no right angleacute triangle - contains all angles less than 90&deg;obtuse triangle - contains one angle greater than 90&deg;


How do you spell the names of different triangles?

Classifications by side length or comparison of angles and sides:scalene - no sides or angles equalisosceles - two sides and angles equal (congruent)equilateral - all sides and angles equal (all 60&deg; angles)Classifications by included angles :right triangle - contains a 90&deg; angle (right angle)oblique triangle - has no right angleacute triangle - contains all angles less than 90&deg;obtuse triangle - contains one angle greater than 90&deg;


What are the 4 different names of triangles?

Classifications by side length or comparison of angles and sides:scalene - no sides or angles equalisosceles - two sides and angles equal (congruent)equilateral - all sides and angles equal (all 60&Acirc;&deg; angles)Classifications by included angles :right triangle - contains a 90&Acirc;&deg; angle (right angle)oblique triangle - has no right angleacute triangle - contains all angles less than 90&Acirc;&deg;obtuse triangle - contains one angle greater than 90&Acirc;&deg;*Note that a triangle can be more than one type. A right triangle is a special case of either a scalene or isosceles triangle.


Does a right angle triangle have 90 degree angle?

Yes. That is why it is called a right angle triangle!Yes. That is why it is called a right angle triangle!Yes. That is why it is called a right angle triangle!Yes. That is why it is called a right angle triangle!


When one angle in a triangle is right angle it is called as?

A right angle triangle


If a triangle has a 90 angle then the triangle can be classified as?

A right angle triangle.


What type of triangle is angle ABC?

ABC angle is an angle,not a triangle!


What kind of the triangle according to sides of the angle?

If one angle is a right angle, it is a right triangle. If one angle is an obtuse angle, it is an obtuse triangle. If there are no right nor obtuse angle then it is an acute triangle.


What are two types of classifications for triangle?

trianglessj