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# What is a quadrangle that is not a parallelogram?

A trapezoid is a quadrangle that is not a parallelogram. A trapezoid is a quadrangle because it has four sides and four internal angles, but it is not a parallelogram because it only has one pair of parallel sides rather than two.

Continue ReadingEach of the two parallel sides is called a base of the trapezoid, and each of the two non-parallel sides is referred to as a leg. The perimeter of the trapezoid is determined by adding the lengths of all four sides together. The formula for the area of the trapezoid requires multiplying the height by the sum of both bases and dividing by two.

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## What is the formula for finding the volume of a trapezoidal prism?

A: The formula is the length of the prism times the area of the trapezoid, which is one-half times (a+b) times the height; the area is also called the cross-s... Full Answer >Filed Under: -
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## Is a trapezoid a parallelogram?

A: Trapezoids are not necessarily parallelograms, as a trapezoid only needs one pair of parallel sides, unlike parallelograms, which need two. However, there ... Full Answer >Filed Under: -
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## What is the midsegment of a trapezoid?

A: The midsegment of a trapezoid is a line that connects to the midpoints of the two non-parallel sides of a trapezoid, according to The Geometry Center at th... Full Answer >Filed Under: -
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## What is a quadrilateral with exactly one pair of opposite sides that are parallel?

A: A quadrilateral with exactly one pair of opposite parallel sides is called a trapezoid. As with all quadrilaterals, the sum of the interior angles of a tra... Full Answer >Filed Under: