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There are FOUR(4) different types of triangle.
EQUILATERAL ; All sides the same length , and all angles at 60 degrees.
ISOSCELES ; Two sides the same length, and two angles of the same value.
RIGHT-ANGLED ; Three sides of DIFFERENT lengths or two sides the same length, MUST contain a right-angle (90 degree).
SCALENE ; All three sides of different length, and all three angles of different values.
For ALL triangles drawn in 2-dimension , the sum of the interior angles must be 180 degrees.
NB for a triangle drawn across a 3-dimensional surface (sphere), the sum of the interior angles may be greater than 180 degrees.
What else can I help you with?
Does a triangle have zero lines of symmetry?
There are different kinds of triangles, some are symmetrical and some aren't.
How many faces does a pyramid prism have?
faces i geuss * * * * * A pyramid and a prism are two different kinds of polyhedra. There cannot be a pyramid prism just as there cannot be a square triangle!
What is a triangle where the sides are different lengths?
A right triangle * * * * * No, it is a scalene triangle.
What is the scalene triangle?
A scalene triangle is a triangle with all sides of different lengths.
What is a triangle with 3 different sides?
scalene triangle -.-
Different kinds of equilateral triangle?
the three kinds of triangle are iscoceles scalene and etc:
What are the different kinds of documentaries that are shown by Discovery Channel?
There are many different kinds of documentaries shown by Discovery Channel, including "Bermuda Triangle Exposed" which explains the mystery of the Bermuda Triangle, and "Human Cloning".
Examples of six kinds of triangle?
There are only three kinds of triangle - equilateral, where all three sides are the same - isoceles, where only two sides are the same - and scalene, where no sides are the same. The right triangle is a special case of the isoceles or scalene. Even if you consider the right triangle different, which is is not, that only make five kinds of triangle.
What are the different kinds of plane figures?
circle triangle square rectangle trapezoid
What are the different kinds of angles and triangle according to size and its angles?
Angles: acute angle, obtuse angle, right angle Triangles: isosoles triangle, scalene triangle, equadrital triangle, right triangle, acute triangle, obtuse triangle
Does a triangle have zero lines of symmetry?
There are different kinds of triangles, some are symmetrical and some aren't.
Angles and kinds of angles?
equaladiral triangle: all sides are equal in size scalene triangle: all sides are different in size isosceles triangle: two sides are the same length in size
What are the kinds of triangles according to angles?
right triangle. obtuse triangle. acute triangle
What are the six kinds of triangle?
acute angled triangle,right angled triangle,obtuse angled triangle,isosceles triangle,equilateral triangle, scalene triangle
What is the six kinds of triangle?
A scalene triangle, an equilateral triangle, an isosceles triangle and a right-angle triangle, acute-angled triangle, obtuse-angled triangle
What are the two general kinds of triangles?
might be an equilateral triangle. isosceles triangle or a right angled triangle :)
How do you spell the kinds of triangles?
Some types of triangles are: scalene triangle equilateral triangle isosceles triangle acute triangle right triangle obtuse triangle
