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Q: Kinds of triangle according to angles?

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right triangle. obtuse triangle. acute triangle

Angles: acute angle, obtuse angle, right angle Triangles: isosoles triangle, scalene triangle, equadrital triangle, right triangle, acute triangle, obtuse triangle

All triangles have 3 sides and 3 interior angles that add up to 180 degrees and they are classified as follows:- 1 Scalene triangle 2 Right angle triangle 3 Obtuse triangle 4 Isosceles triangle 5 Equilateral triangle

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.

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

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.

If two angles in a triangle are congruent to two angles in another triangle, then the ______________ angles are also congruent.

There are 3 angles in a triangle

A triangle has 3 angles.

No, An equilateral triangle has 3 congruent angles, an isosceles triangle has 2 congruent angles, a scalene triangle has no congruent angles.

Equilateral, isosceles and scalene.

30"x60" and 45"

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