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The Rhombus. A rhombus is a four-sided shape where all sides have equal length (marked "s"). Also opposite sides are parallel and opposite angles are equal. Another interesting thing is that the diagonals (dashed lines) meet in the middle at a right angle. In other words they "bisect" (cut in half) each other at right angles.
Quadrilaterals are four sided shapes (quad meaning four, lateral meaning lines). For example, The sum of interior angles of a quadrilateral total 360^{\circ} . Quadrilaterals can be convex or concave. A convex polygon is a polygon with all the interior angles less than 180^{\circ} .
What is a polygon? (Definition) Polygons are geometric figures of the 2D plane made up of a series of closed segments. The number of segments (called sides or edges) is equal to the number of vertices (or corners) used to define the geometric shape of the polygon. What is a polyhedron? (Definition)
Examine the properties of the quadrilateral, including side lengths and angle measurement. Show step. Shape A A: 4 4 equal angles (right angles), each pair of opposite sides are equal in length, 2 2 pairs of parallel sides. Shape B B: One pair of equal angles (right angles), one pair of parallel sides.
A quadrilateral is a. 2D. shape with four sides. There are six special quadrilaterals with different properties. Square. A square has four sides of equal length. It has four right angles (90°)....
A quadrilateral is a closed shape that is formed by joining four points among which any three points are non-collinear. In simple words, a quadrilateral is a polygon with 4 sides, 4 angles, and 4 vertices.
A rhombus is also known as an equilateral quadrilateral or a diamond that contains all four sides of equal lengths. In a rhombus, the opposite sides are parallel and the opposite angles are equal. Some of the real-life examples are the plane surfaces of mirrors, section-based football fields, etc.
