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What determines whether two shapes are similar?
the same number of sides and internal angles but not the length of the sides.
What characteristics do all polygon have in common?
All polygons are closed two-dimensional shapes that are composed of straight line segments, called sides. They have a finite number of sides and vertices, with each side meeting at a vertex. Additionally, the interior angles of a polygon sum up to a specific value, depending on the number of sides it has. Lastly, polygons can be classified as regular (with equal sides and angles) or irregular (with varying lengths and angles).
What is a shape with a number of angles that is different from the number of sides in the shape?
A circle. One side, zero angles. Also a line as it is a 1-dimensional shape.
What shape is not quadrilateral?
A shape that is not a quadrilateral is a triangle. Triangles have three sides and three angles, while quadrilaterals have four sides and four angles. Other examples of shapes that are not quadrilaterals include circles, pentagons, and hexagons. Each of these shapes differs in the number of sides and angles they possess.
How is an octagon and a triangle the same?
An octagon and a triangle are both types of polygons, which means they are two-dimensional shapes with straight sides. They are defined by the number of sides they have, with a triangle having three sides and an octagon having eight. Both shapes can be classified as regular or irregular, depending on whether their sides and angles are equal. Additionally, they can be used in various mathematical contexts, such as geometry, area calculation, and tessellation.
Does trigonometry only involves angles?
No, it also involves sides of polygonal shapes, and their counterparts in 3 or more dimensional spaces.
Does a polygon have more sides or more angles and why?
yes a polygon does have the most number and sides because they have the most number of shapes with the most number of sides
What determines whether two shapes are similar?
the same number of sides and internal angles but not the length of the sides.
Will a shape always have the same number of vertice as sides?
The answer depends on the dimensions of the shape. Plane shapes - flat shapes in 2-dimensional space - will have the same number of vertices as sides. However, that is not the case with solid shapes.
What is a shape with a number of angles that is different from the number of sides in the shape?
A circle. One side, zero angles. Also a line as it is a 1-dimensional shape.
What shapes has equal sides?
Any regular shapes have equal sides, including squares and equilateral triangles. Irregular shapes can also have equal sides, but not equal angles.
How are prefixes used to name shapes?
Prefices are used to indicate the number of sides, angles, faces or solid angles (in 3d objects).
Are regular shapes shapes with all the same angles and sides?
Yeah.
What are the similarities for a hexagon with equal sides and a square?
The only similarities between these shapes are that:These shapes have all congruent interior anglesObviously, the shapes are regular and have equal sides.
Characteristics of two dimensional shapes?
It all depends on the shape; different 2D geometrical shapes have different characteristics.Some specialized geometrical shapes:Square: 4 sides; 4 equal sides; 2 pairs of parallel sides; 4 right angles (90 degrees)* A square is a rectangle.Rectangle: 4 sides; 2 pairs of parallel sides; 4 right angles (90 degrees)* A rectangle is not a square.Triangle (equilateral): 3 sides; 3 equal sides; all angles 60 degreesTriangle (isosceles): 3 sides; 2 equal sides (usually the base is the odd one)Triangle (scalene): 3 sides; all uneven sides and anglesRhombus: 4 sides; 4 equal sides; 2 pairs of parallel sides; 4 equal anglesParallelogram: 4 sides; 1 pair of parallel sidesThese are the basic geometrical 2D shapes, but there are others that are more complex.
Shapes with no parallel sides?
deltaAnswerThere are several categories that meet this criteria:Among two dimensional shapes:Any regular polyhedron with an odd number of sides will not have any parallel sidesAny circle oval or ellipseAny closed shape made of arcsCycloidFor three dimensional shapes: SpheresCones
What are the properties of polygons?
A polygon is a closed plane figure that is bounded by straight sides. There may be three or more sides - up to any number. The sides can be the same size or different. It must have the same number of sides as vertices. The angles may be the same or different. The sum of the exterior angles is 2*pi radians. The sum of the interior angles of a polygon with n sides is (n-2)*pi radians.1 radian = 180 degrees.
