what is a diagonal
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How to Find the Measurement of the Diagonal Inside a Rectangle How to Find the Measurement of the Diagonal Inside a Rectangle. Three Methods: Using the Length and the Width Using the Area and Perimeter Using the Area and Relational Side Lengths Community Q&A. A diagonal is a straight line that connects one corner of a rectangle to the opposite corner. A rectangle has two diagonals, and each is the same length. If you know side lengths of the rectangle, you can easily find the length of the diagonal using the Pythagorean Theorem, since a diagonal divides a rectangle into two right triangles.
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Quadrilaterals A rhombus is a four-sided shape where all sides have equal length. Also opposite sides are parallel and opposite angles are equal. Another interesting thing is that the diagonals (dashed lines in second figure) meet in the middle at a right angle. In other words they bisect (cut in half) each other at right angles. A rhombus is sometimes called a rhomb or a diamond.
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diagonal The definition of diagonal is something with slanted lines or a line that connects one corner with the corner furthest away. An example of diagonal is a line going from the bottom left corner of a square to the top right corner. YourDictionary definition and usage example.
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Vertical, Horizontal, and Diagonal Communications Diagonal communication is an even more recent emphasis in the organizational communication literature. Vertical Communication: Vertical communication occurs between hierarchically positioned persons and can involve both downward and upward communication flows. Downward communication is more prevalent than upward communication.
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A brief history of diagonal cutting pliers Since then, wire cutters have diversified into many different types, each carefully designed for specific uses. The diagonal cutting pliers are a simple modification of a straightforward cutting tool design to allow wires and nails to be cut closer to a solid surface than normal. Diagonal & Side Cutting Pliers.
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Parallelogram Parallelogram. A parallelogram is a quadrilateral with opposite sides parallel (and therefore opposite angles equal). A quadrilateral with equal sides is called a rhombus, and a parallelogram whose angles are all right angles is called a rectangle. parallelogram is a quadrilateral with opposite sides parallel (and therefore opposite angles equal). A quadrilateral with equal sides is called a rhombus, and a parallelogram whose angles are all right angles is called a rectangle.
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If you can hear thunder are you close enough to get struck by lightng in a thunder storm? The sound that lightning causes is the the thunder. You can see the flash of lightning before you hear the sound because light travels much faster t … han sound. Sometimes the lightning is obscured by the clouds so you do not see the flash but you hear the sound, so you might think you heard the sound first. Answered.
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Parallelogram A parallelogram is a polygon with four sides (a quadrilateral). It has two pairs of parallel sides (sides which never meet) and four edges. The opposite sides of a parallelogram have the same length (they are equally long). The word parallelogram comes from the Greek word parallelogrammon (bounded by parallel lines).
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Rectangle Diagonals of a Rectangle. A rectangle has two diagonals, they are equal in length and intersect in the middle. The Diagonal is the square root of (width squared + height squared) : Diagonal d = √(w 2 + h 2).
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- See under diagonal (def 9). diagonal. 1. Mathematics. connecting two nonadjacent angles or vertices of a polygon or polyhedron, as a straight line. extending from one edge of a solid figure to an opposite edge, as a plane.
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grid In graphic design and word processing applications, a grid is a series of vertical and horizontal lines that are used to subdivide a page vertically and horizontally into margins, columns, inter-column spaces, lines of type and spaces between blocks of type and images.
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diagonal (plural diagonals) 1  something arranged diagonally or obliquely. 2  a line or cut across a fabric that is not at right angles to a side of the fabric. 3  a punctuation mark used to separate related items of information. ( 4 geometry) a diagonal line or plane. ( 5 geometry) a line joining non-adjacent vertices of a polygon.
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Angel Baby Watching this film, I realized that while I admired “Shine” and was moved by it, “Angel Baby” comes closer to dealing honestly with a fraught relationship. As Tolstoy might have written if he had lived longer and seen more movies: All happy endings are the same, but every unhappy ending is unhappy in its own way.
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Quadrilaterals A quadrilateral is a 2-dimensional closed shape with four straight sides. E.g. The shape ABCD shown here is a quadrilateral. A line segment drawn from one vertex of a quadrilateral to the opposite vertex is called a diagonal of the quadrilateral. AC is a diagonal of quadrilateral ABCD, as is BD. There are seven types of quadrilaterals that can be divided into two groups: parallelograms and other quadrilaterals.
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Slash or Virgule in Punctuation The slash or virgule is a forward sloping line (/) that serves as a mark of punctuation. Also called an oblique, an oblique stroke, a diagonal, a solidus, a forward slash, and a separatrix. The slash is commonly used to:
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How Fattening Is Fresh Mozzarella? Amount of Fat. One serving, or 1 ounce, of fresh mozzarella contains about 70 calories, 5 grams of total fat, 3.5 grams of saturated fat, 5 grams of protein and no carbohydrates. Fat contains nine calories per gram, while carbohydrates and protein each provide four calories per gram.
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How Many Diagonals Does a Nonagon Have? A: A nonagon, or enneagon, is a polygon with nine sides and nine vertices, and it has 27 distinct diagonals. The formula for determining the number of diagonals of an n-sided polygon is n(n - 3)/2; thus, a nonagon has 9(9 - 3)/2 = 9(6)/2 = 54/2 = 27 diagonals.
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What is a convex quadrilateral? A convex quadrilateral is a four-sided figure with interior angles of less than 180 degrees each and both of its diagonals contained within the shape. A diagonal is a line drawn from one angle to an opposite angle, and the two diagonals intersect at one point.
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- A polygon's diagonals are line segments from one corner to another, but not the sides. The number of diagonals of an n-sided polygon is: n(n − 3) / 2. Examples: a square (or any quadrilateral) has 4(4−3)/2 = 4×1/2 = 2 diagonals.
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Definitions &Translations Diagonal pliers. Diagonal pliers are pliers intended for the cutting of wire. The plane defined by the cutting edges of the jaws intersects the joint rivet at an angle or on a diagonal, hence the name. Instead of using a shearing action as with scissors, they cut by indenting and wedging the wire apart.
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Rectangle Diagonals of a Rectangle. A rectangle has two diagonals, they are equal in length and intersect in the middle. The Diagonal is the square root of (width squared + height squared) : Diagonal d = √(w 2 + h 2).iagonals of a Rectangle. A rectangle has two diagonals, they are equal in length and intersect in the middle. The Diagonal is the square root of (width squared + height squared) : Diagonal d = √(w 2 + h 2).
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- 1 A square is a regular quadrilateral. 2  All angles are equal (90°). 3  All sides are of equal length. 4  Opposite sides are parallel. 5  The diagonals bisect each other at 90°. 6  The diagonals are equal in length.arallelogram. 1  Diagonally opposite angles are equal. 2  Opposite sides are of equal length. 3  Opposite sides are parallel. 4  The diagonals bisect each other.
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- The following theorem tells us when a matrix is diagonalizable and if it is how to find its similar diagonal matrix D. Theorem. Let A be an n x n matrix. Then A is diagonalizable if and only if A has n linearly independent eigenvectors.
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- The most familiar polygons are the triangle, the rectangle, and the square. A regular polygon is one that has equal sides. Polygons also have diagonals, which are segments that join two vertices and are not sides.
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Symmetry For example, the diagonal of a (non-square) rectangle is not a line of symmetry. When a mirror is placed along the diagonal of a rectangle, the result does not look the same as the original rectangle, so the diagonal is not a line of symmetry. This new shape --- the combination of the triangular half of the original rectangle and its image in the mirror --- is called a kite.
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Diagonalizable matrix Geometrically, a diagonalizable matrix is an inhomogeneous dilation (or anisotropic scaling) — it scales the space, as does a homogeneous dilation, but by a different factor in each direction, determined by the scale factors on each axis (diagonal entries).