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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 has 4 equal sides its opposite sides are parallel and its angles may be right angles?
The shape you are looking for is a quadrilateral. If you have a square, all angles MUST be right angles. A parallelogram can also have 4 equal sides in length and parallel sides, but a parallelogram doesn't have right angles.
What shape has 6 sides and 6 angles?
Hexagons has 6 sides and 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.
Is a decagon a regular or a not regular?
A decagon can be either regular or irregular. A regular decagon has all its sides and angles equal, while an irregular decagon has sides and/or angles that are not equal. The classification depends on the specific properties of the decagon in question.
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
How can the quadrilateral below be classified?
To classify a quadrilateral, we need to examine its properties such as the lengths of its sides, the measures of its angles, and whether it has parallel sides. For instance, if it has two pairs of parallel sides, it is a parallelogram; if all sides are equal and all angles are right angles, it is a square. Additionally, if only one pair of opposite sides are parallel, it can be classified as a trapezoid. Without specific details about the quadrilateral, a precise classification cannot be determined.
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
