what is a trapezoid?
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trapezoid Definition of trapezoid for English Language Learners. : a four-sided shape that has two sides that are parallel and two sides that are not parallel.
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- Median: The median of a trapezoid is a line joining the midpoints of the two legs. See Trapezoid median: Area: The usual way to calculate the area is the average base length times altitude. See Area of a Trapezoid: Perimeter: The distance a round the trapezoid. The sum of its side lengths. See Perimeter of a Trapezoid
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Trapezoid Called an Isosceles trapezoid when the sides that aren't parallel are equal in length and both angles coming from a parallel side are equal.Jump to Area of a Trapezoid or Perimeter of a Trapezoid). A trapezoid is a 4-sided flat shape with straight sides that has a pair of opposite sides parallel.
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- A trapezoid is a quadrilateral with at least two sides that run parallel to each other. Its corners can have any angles. Each of the four sides on a trapezoid can be a different length. There are two different ways you can find the area of a trapezoid, depending on which pieces of information you have.
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Trapezoid Trapezoid. A trapezoid is a quadrilateral with two sides parallel. The trapezoid is equivalent to the British definition of trapezium (Bronshtein and Semendyayev 1977, p. 174). An isosceles trapezoid is a trapezoid in which the base angles are equal so.A right trapezoid is a trapezoid having two right angles.The area of the trapezoid is.he trapezoid is equivalent to the British definition of trapezium (Bronshtein and Semendyayev 1977, p. 174). An isosceles trapezoid is a trapezoid in which the base angles are equal so.
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Trapezoid In Euclidean geometry, a convex quadrilateral with at least one pair of parallel sides is referred to as a trapezoid (pronounced: /ˈtɹæpəzɔɪd/) in American and Canadian English but as a trapezium in English outside North America.
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The Properties of Trapezoids and Isosceles Trapezoids Geometry For Dummies, 2nd Edition. A trapezoid is a quadrilateral with exactly one pair of parallel sides (the parallel sides are called bases). The following figure shows a trapezoid to the left, and an isosceles trapezoid on the right. The properties of the trapezoid are as follows: The bases are parallel by definition.
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- Define trapezius: a large flat triangular superficial muscle of each side of the upper back a large flat triangular superficial muscle of each side of the upper back… See the full definition
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- Full Definition of TRAPEZOID. 1. a British: trapezium 1a b: a quadrilateral having only two sides parallel. 2. : a bone in the wrist at the base of the metacarpal of the index finger.— trap·e·zoi·dal \ˌtra-pə-ˈzȯi-dəl\ adjective. See trapezoid defined for English-language learners.ull Definition of TRAPEZOID. 1. a British: trapezium 1a b: a quadrilateral having only two sides parallel. 2. : a bone in the wrist at the base of the metacarpal of the index finger.
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- If only one set of opposite sides is parallel, it is a trapezoid (UK trapezium). If both pairs of opposite sides are parallel, it is a parallelogram. A parallelogram may be a rectangle, square, rhomboid, or rhombus.
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What is a Trapezoid? Trapezoid definition, and properties, . A trapezoid has four straight lines with two parallel sides and two non-parallel sides.For a summary of the video and a practice link go to http://moomoomath.com. You may also enjoy.. trapezoid has four straight lines with two parallel sides and two non-parallel sides.For a summary of the video and a practice link go to http://moomoomath.com.
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What is a Trapezoid? (Part 1) Solution. 1  A trapezoid is a quadrilateral with one pair of opposite sides parallel. 2  It can have right angles (a right trapezoid), and it can have congruent sides (isosceles), but those are not required.he preponderance of advantages to the inclusive definition of trapezoid has caused all the articles we could find on the subject, and most college-bound geometry books, to favor the inclusive definition. The purpose of this task is for students to articulate a definition for a trapezoid.
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Master the Trapezoid from recognition to construction. 1 It is a closed shape. 2  Two of the lines are parallel. 3  It is a simple quadrilateral-meaning the sum of it's angles is 360 degrees. 4  A Trapezoid is a Trapezoid and cannot be named anything else.
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True or False ''Some rectangles are trapezoids''? A trapezoid is defined as a four-sided polygon with one pair of parallel sides. A rectangle is a four-sided polygon with each side parallel to its opposite side (basically, two pairs of parallel sides) and four right angles, so all rectangles could technically be considered as trapezoids. Hope this helps.
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Trapezoid Others define a trapezoid as a quadrilateral with at least one pair of parallel sides (the inclusive definition), making the parallelogram a special type of trapezoid. The latter definition is consistent with its uses in higher mathematics such as calculus.he parallel sides are called the bases of the trapezoid and the other two sides are called the legs or the lateral sides (if they are not parallel; otherwise there are two pairs of bases). A scalene trapezoid is a trapezoid with no sides of equal measure, in contrast to the special cases below.
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Trapezoid An obtuse trapezoid with two pairs of parallel sides is a parallelogram. A parallelogram has central 2-fold rotational symmetry (or point reflection symmetry). A Saccheri quadrilateral is similar to a trapezoid in the hyperbolic plane, with two adjacent right angles, while it is a rectangle in the Euclidean plane.
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Isosceles trapezoid In Euclidean geometry, an isosceles trapezoid (isosceles trapezium in British English) is a convex quadrilateral with a line of symmetry bisecting one pair of opposite sides. It is a special case of a trapezoid.In any isosceles trapezoid two opposite sides (the bases) are parallel, and the two other sides (the legs) are of equal length (properties shared with the parallelogram). The diagonals are also of equal length.he base angles of an isosceles trapezoid are equal in measure (there are in fact two pairs of equal base angles, where one base angle is the supplementary angle of a base angle at the other base).
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trapezoid The term isosceles trapezoid is used to mean a trapezoid with two opposite sides equal, but not parallel. The Teaching of Geometry David Eugene Smith. An interesting variation of the ordinary proof is made by placing a trapezoid T', congruent to T, in the position here shown.
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Definitions &Translations trapezium(Noun) A four-sided polygon with two sides parallel; a trapezoid (modern sense) trapezium(Noun) A four-sided polygon with no parallel sides and no sides equal; a simple convex irregular quadrilateral. trapezium(Noun) A bone of the carpus at the base of the first metacarpal, or thumb.
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How to Calculate the Area of a Trapezoid How to Calculate the Area of a Trapezoid. A trapezoid (also known as a trapezium in British English) is a quadrilateral with two parallel sides of different lengths. This means that both of these sides can be called a base, and that the trapezoid is unique in having two bases. If want to know how to calculate the area of a trapezoid, just follow these steps.
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Quadrilaterals A trapezoid (called a trapezium in the UK) has a pair of opposite sides parallel. It is called an Isosceles trapezoid if the sides that aren't parallel are equal in length and both angles coming from a parallel side are equal, as shown. And a trapezium (UK: trapezoid) is a quadrilateral with NO parallel sides:
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Trapezoid Trapezoid. A trapezoid is a quadrilateral with two sides parallel. The trapezoid is equivalent to the British definition of trapezium (Bronshtein and Semendyayev 1977, p. 174). An isosceles trapezoid is a trapezoid in which the base angles are equal so.
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TRUE or FALSE, No trapezoid is a square? Rating Newest Oldest. Best Answer: By definition, a trapezoid is a quadrilateral with only ONE set of parallel sides. Since a square has TWO sets of parallel sides, it would be TRUE with this definition.
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- A trapezoid is a special type of quadrilateral with some special properties. This tutorial introduces you to trapezoids and gives you a look at the special properties needed for a quadrilateral to be called a trapezoid. trapezoid is a special type of quadrilateral with some special properties. This tutorial introduces you to trapezoids and gives you a look at the special properties needed for a quadrilateral to be called a trapezoid.