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equilateral triangle has all angles of 60 degrees
isosceles triangle has only two equal angles
scalene triangle have no equal angles
acute triangle has all angles less than 90 degrees
right angle triangle has one angle of 90 degrees
obtuse triangle has one angle greater than 90 degrees
right isosceles triangle has 90, 45, 45 degree angles
assuming two angles are the same:
acute isosceles triangle can range from <90,>45,>45 down to >0,<90,<90
obtuse isosceles triangle can range from >90,<45,<45 up to <180,>0,>0
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What are the kinds of triangles according to angles?
right triangle. obtuse triangle. acute triangle
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
Kinds of triangle according to angles?
Acute Triangle - All of the angles are under 90 degrees. Right Triangle - One angle is 90 degrees Obtuse Triangle - A triangle that has one angle greater than 90 degrees
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 do you call a triangle with two obtuse sides?
In normal geometry, it's not possible to make a triangle with two obtuse angles. It is possible to make a triangle with two obtuse angles in spherical geometry -- it's a kind of "spherical triangle". It is possible to make a triangle with two obtuse angles in some kinds of non-Euclidean geometry -- it's a kind of "non-Euclidean triangle".
If two angles in a triangle are congruent to two angles in another triangle then the angles are also congruent.?
If two angles in a triangle are congruent to two angles in another triangle, then the ______________ angles are also congruent.
What are the names of three sided triangles?
All triangles are 3-sided. There are 3 different kinds. One where all 3 sides are equal length and have equal angles is called an Equilateral triangle. A triangle with two sides and angles the same is known as an Isosceles triangle. The last kind of triangle has 3 unequal sides and 3 unequal angles and it is called a Scalene triangle.
Does a scalene triangle have congruent angles?
No, An equilateral triangle has 3 congruent angles, an isosceles triangle has 2 congruent angles, a scalene triangle has no congruent angles.
What is the definition to acute triangle?
A triangle, all of whose angles are acute.A triangle, all of whose angles are acute.A triangle, all of whose angles are acute.A triangle, all of whose angles are acute.
What are the kinds of angle and triangle?
Types of angles: acute, right angle, obtuse and reflex Types of triangles: equilateral, isoceles, right angle triangle and scalene
What shape has 3 sides to it?
A triangle has 3 sides, 3 angles ( hence the name triangle ) and three kinds of common types ( Right, isosceles, and scalene. )
How many angles are in a triangle?
There are 3 angles in a triangle
