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For the "catch all" and most broad type of triangles, there are 3:
Obtuse - 1 angle > 90°
Acute - all angles < 90°
Right - 1 angle exactly 90°
There are more specific categories, such as isosceles triangles, which can be obtuse, right or acute triangles that contain exactly 2 angles of equal degree, and exactly 2 sides of equal lengths.
Wiki User
∙ 13y ago
Wiki User
∙ 14y agoThere are three primary types of triangle - the equilateral, where all three sides are equal in length - the isoceles, where only two sides are equal in length - and the scalene, where no sides are equal in length.
The right triangle, where one angle is 90 degrees, is a special case of isoceles or scalene.
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How many types of tessellation?
There are infinitely many. For example, every different triangle can tessellate. There are 15 types of pentagons which will tessellate.
What are the kind of triangle?
There are many different types of triangles. A few are a right triangle, obtuse triangle, equilateral triangle, acute triangle and isosceles triangle.
Is an acute triangle an isoscles triangle?
No because they are different types of triangles
Are equilateral triangle is an isosceles triangle?
No because they are both different types of triangles
Is a right triangle an obtuse triangle?
No because they are 2 different types of triangles
How many types of tessellation?
There are infinitely many. For example, every different triangle can tessellate. There are 15 types of pentagons which will tessellate.
What are the kind of triangle?
There are many different types of triangles. A few are a right triangle, obtuse triangle, equilateral triangle, acute triangle and isosceles triangle.
Is an acute triangle an isoscles triangle?
No because they are different types of triangles
How many different types of aincent Egyptian tombs are there?
mastabas,step pyramid, and triangle pyramid
Are equilateral triangle is an isosceles triangle?
No because they are both different types of triangles
Is a right triangle an obtuse triangle?
No because they are 2 different types of triangles
Show different types of polygon shapes?
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What is the correct name for triangle below?
There are four different types of triangles. They include the isosceles triangle, equilateral triangle, scalene triangle and obtuse triangle. Triangles are used in geometry.
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.
What are the 3 different types of round lights a car has?
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Is a scalene triangle always a isosceles?
No, those are two different types of triangles. An isosceles triangle has two sides of the same length and one side of different length; a scalene triangle has three sides which are all of different length.
How many different triangle's will a triangle always be able to make?
4
