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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 a trapezoid?

A: A trapezoid is a closed two-dimensional geometric figure having four linear sides, two of which are parallel. The parallel segments are referred to as base... 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 a three-dimensional trapezoid called?

A: A three-dimensional trapezoid is also known as a trapezoidal prism. Three-dimensional figures, also referred to as 3D objects, are figures in space that ha... Full Answer >Filed Under: -
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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: