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What does diagonal mean?

Updated: 4/28/2022
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8y ago

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A 45 degree angle offset from either 0 degrees or 90 degrees

In a polygon, a diagonal is a line segment connecting two nonadjacent vertices.

A diagonal is also a horseback riding term used in posting. Your diagonal is when you rise and fall while posting on either the outside or inside leg of the horse.

For example, this forward slash / is a diagonal line. While this lower-case letter l is a straight line.

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What is the diagonal of 11 square inches?

As no shape has been given for the area it is impossible to given the length of the diagonal - the diagonal can be ANY length greater than 0 (assuming you can define what diagonal means for the shape). If you are referring to a square with an area of 11 square inches then: Using Pythagoras: diagonal² = side² + side² = 2 × side² → side² = diagonal² ÷ 2 area = side² = diagonal² ÷ 2 → diagonal² = 2 × area → diagonal = √(2 × area) = √(2 × 11 sq in) = √22 in ≈ 4.69 in If you mean an 11 inch square, ie a square with 11 inches along each side: Use Pythagoras: Diagonal² = √(2 × sidelength²) → diagonal = side_length × √2 → diagonal = 11 in × √2 ≈ 15.6 in


What does it mean for a matrix to be triangular?

A square matrix in which all the entries of the main diagonal are zero


What is the diagonal measurementon a 12x12 square?

The diagonal is ~16.97 units.


How is the length of a diagonal of a square found?

As a square has right angles, the diagonal forms a right triangle with two of the sides of the square. Therefore use Pythagoras: diagonal² = side² + side² → diagonal² = 2side² → diagonal = side × √2 Therefore to find the length of the diagonal of a square, multiply the side length of a square by the square root of 2.


How long is the diagonal of a 10ft by 10ft square?

The diagonal is 14.142 feet.