0
What else can I help you with?
Which shapes have right angles and parallel lines?
Rectangles and squares
A 4sided shape with1pair of parallel?
A quadrilateral. (which may have a pair of parallel sides, or two pair, as follows:) If opposite sides are parallel and equal in length, but angles are not right angles, it is a rhombus. If opposite sides are parallel, all angles are right angles, but there are two sides longer than the other two, it is a rectangle. If all four sides are the same length, and all angles are 90°, it is a square. It is also a Trapezium e.g Rectangle.
What has 2 right angles and 2 parallel lines?
A square or rectangle are the only regular polygons, but many other shapes have two right angles and two parallel lines.
What 2 shapes have 4 right angles and 2 pairs of parallel sides?
a square and a rectangle
How many parallel sides are on a nonagon?
There are no parallel sides on a nonagon (nine-sided figure)... Regular shapes with an odd-number of sides have no parallel sides.
What is another name for a plane figure that has sides and angles and is closed?
Polygon
What shapes have opposite angles congruent?
Any polygon with 2n sides (n integer) where opposite sides are parallel, will have its opposite angles congruent.
Are the sides of rectangles and squares parallel to each other?
Yes, the sides of rectangles and squares are parallel to each other. In both shapes, opposite sides are equal in length and run parallel, maintaining consistent distances between them. This property ensures that all angles in rectangles and squares are right angles (90 degrees). Thus, both shapes have a structured and uniform geometry.
What is a shape without any parallel lines?
A shape without any parallel lines is often referred to as a non-parallel polygon or a non-parallel figure. Examples include a triangle or an irregular quadrilateral, where no sides run parallel to each other. Such shapes can have various angles and side lengths, creating unique geometric properties. In general, they can exist in both two-dimensional and three-dimensional forms.
How do you decide a figure is congruent?
If all the sides and all the angles are the same and in the same order, the shapes are congruent.
What is the importance of angles to shapes and or angles?
Some shapes have angles and so they are important in defining the shapes. And angles are absolutely critical for angles. They are the very essence of their existence: if it were not for angles then there would be no angles.
How is a square similar to a rectangle?
Both shapes have 4 sides, 4 right angles and 2 parallel pairs of lines.
