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Triangles can be classified either according to their sides or according to their angles. All of each may be of different or the same sizes; any two sides or angles may be of the same size; there may be one distinctive angle. Classification by sides includes equilateral, isosceles, and scalene.
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How many sides and angles does triangle have?
3 sides and 3 angles
In geometry - What is a quadrangle?
According to geometry, a quadrangle is a figure having four angles and four sides.
Is a pentagon irregular or regular?
A pentagon can be either irregular or regular, depending on its characteristics. A regular pentagon has equal sides and equal angles, while an irregular pentagon has sides and angles of varying lengths and measurements. In summary, a pentagon's classification as regular or irregular is determined by the uniformity of its sides and angles.
What shape has 6 sides and 6 angles?
Hexagons has 6 sides and 6 angles.
What is a polygon with 6 sides and 5 angles?
A polygon with 6 sides has 6 angles.
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 is the classification by angles and sides of a triangle with three acute angles and three sides of equal length?
equiangular equilateral
How do i classify a polygon using their attributes?
The primary classification of a polygon is according to the number of sides (or vertices) that it has.If all the sides are of equal length and all the angles are of the same measure then it is a regular polygon.If any of the angles is a reflex angle then it is a concave polygon, otherwise it is convex.
What is the classification of a square?
A square is classified as a quadrilateral because it has four sides and four angles. It is also classified as a regular polygon, as all four sides are equal in length and all four angles are right angles.
Name the best classification for a parallelogram with 4 right angles and 4 congruent sides?
square
What is the classification of the triangle?
A triangle can be classified according to its sides or the magnitude of its largest angle (two of the angles MUST be acute angles). All three sides equal: equilateral. Such a triangle must be equiangular, but that term is rarely used. Two equal angles, third one different (or two sides equal and third different): isosceles. All three angles different (all three sides different): scalene. Largest angle = 90 degrees: A right angled triangle. Largest angle obtuse: An obtuse angled triangle.
Classification of triangle according to number of congruent sides?
3 sides equal = equilateral (if and only if three angle equal and each = 60 degrees); 2 sides equal = isosceles (if and only if the two angles that are opposite these sides are equal. And that implies they must be acute); 0 sides equal = scalene (if and only if all angles also different). "If and only if" is a mathematical device to say that each of the two statements implies the other, or that they are equivalent.
What are the Classification of triangle according to sides?
equilateral= all sides are the same length isosceles = two sides are the same, one is different
Two dimensional with 6 sides and 6 angels?
Triangle = 3 sides 3 angles Square = 4 sides 4 angles Hexagon = 5 sides 5 angles Pentagon = 6 sides 6 angles No certain name for 7 sides and 7 angles Octagon = 8 sides 8 angles Nonagon = 9 sides 9 angles Decagon = 10 sides 10 angles
How do you classify triangles by their sides and br their angles?
Classification of triangles by their sides:equilateral = 3 sides are equalisosceles = 2 sides are equalscalene =no equal sideClassification of triangles by their angles:acute = the 3 angles are less less than 90 degreesright = it has an angle which is 90 degreesobtuse = it has an angle which is more than 90 degrees
What are the classification of triangle according to sides and angles?
Classification of Triangles According to anglesIf one angle of a triangle is a right angle (90°), then it is called a Right triangle. Note that the other two angles are acute.If all the angles of a triangle are acute (less than 90°), then it is called an acute angled triangle.If one angle of a triangle is obtuse (greater than 90°), then it is called an obtuse triangle. Note that the other two angles are acute.According to sides:If any two sides of a triangle are equal, then it is called an Isosceles Triangle. In ABC, AB = AC ABC is isosceles.If all the three sides of a triangle are equal, then it is an Equilateral Triangle. In ABC, AB = BC = CA ABC is equilateral.If no two sides of a triangle are equal, then it is called a Scalene Triangle. In ABC, AB BC CA. ABC is scalene.
Name the best classification for a parallelogram with perpendicular diagonals?
The best classification for a parallelogram that has perpendicular diagonals is a rhombus. A rhombus has four sides that are congruent. The also diagonals bisect the vertex angles of this type of parallelogram.
