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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.
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What are the kinds of triangles according to angles and sides?
Equilateral: 3 equal sides and 3 equal angles Isosceles: 2 equal sides and 2 equal angles Right angle: a 90 degree angle and 2 acute angles and sides that vary in length Obtuse: an obtuse angle and 2 acute angles and sides that vary in length Scalene: 3 acute angles and 3 different side lengths
What are the different kinds of right triangle?
All right angle triangles have a 90 degree angle and two acute angles and the 3 of them together add up to 180 degrees
Which triangle has 3 congruent angle?
equiangular triangle
Classification of triangles according to the interior angles?
All triangles have 3 sides and 3 interior angles that add up to 180 degrees:- Right angle triangle has a 90 degree angle and 2 acute angles Scalene triangle has 3 different acute angles Obtuse triangle has 1 obtuse angle and 2 different acute angles Isosceles triangle has 2 equal angles and a 3rd angle that all add up to 180 degrees Equilateral triangle has 3 equal 60 degree angles
Do the 3 angle bisectors of a triangle intersect at a point in the exterior of the triangle?
No, never.
Classification of triangle?
Classification of triangles according to sides: -Scalene Triangle - a triangle with no 2 congruent sides. -Isosceles Triangle - a triangle with at least 2 congruent sides. -Equilateral Triangle - a triangle with 3 congruent sides. Classification of triangles according to angles: -acute triangle - a triangle with 3 acute angles. -right triangle - a triangle with one right angle. -equiangular triangle - a triangle with 3 congruent angles. -obtuse triangle - a triangle with one obtuse angle.
What are the kinds of triangle according to measure of sides?
An isosceles triangle has 3 sides 2 of which are equal in lengths An equilateral triangle has 3 sides all of which are equal in lengths
What are triangles according to angle?
All triangles have 3 interior angles that add up to 180 degrees and they are:- Right angle triangle: 90 degree angle and 2 acute angles Obtuse triangle: An obtuse angle and 2 acute angles Scalene triangle: 3 acute angles of different sizes Isosceles triangle: 2 equal angles and another angle Equilateral triangle: 3 equal angles that each measures 60 degrees
What are the kinds of triangles according to angles and sides?
Equilateral: 3 equal sides and 3 equal angles Isosceles: 2 equal sides and 2 equal angles Right angle: a 90 degree angle and 2 acute angles and sides that vary in length Obtuse: an obtuse angle and 2 acute angles and sides that vary in length Scalene: 3 acute angles and 3 different side lengths
Which triangle has 3 congruent angle?
equiangular triangle
What are the different kinds of right triangle?
All right angle triangles have a 90 degree angle and two acute angles and the 3 of them together add up to 180 degrees
Classification of triangles according to the interior angles?
All triangles have 3 sides and 3 interior angles that add up to 180 degrees:- Right angle triangle has a 90 degree angle and 2 acute angles Scalene triangle has 3 different acute angles Obtuse triangle has 1 obtuse angle and 2 different acute angles Isosceles triangle has 2 equal angles and a 3rd angle that all add up to 180 degrees Equilateral triangle has 3 equal 60 degree angles
How many angle bisector has a triangle?
3
How many right angle does triangle have?
3
What shape has 3 sides and 1 right angle?
right angled triangle
What is a 3 sided shape with a right angle?
a 3 sided shape is a right angle triangle
Is it possible to have an equilateral right angle triangle?
No, an equilateral triangle always has 3 equal angles (each angle is 60°)
