Q:
# What Are the Characteristics of a Trapezoid?

**A trapezoid is a quadrilateral with two parallel sides and, usually, two nonparallel sides.** A quadrilateral is a geometric shape that has four sides. Some specialized types of trapezoid are the parallelogram and the isosceles trapezoid.

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The two parallel sides of a trapezoid are its bases while the legs are the nonparallel sides. Geometric analysis of a trapezoid includes calculating the height, median and area. The height of a trapezoid is a line segment that runs perpendicular to the bases. The median, or mid-segment, is a line that is parallel to the bases and connects the midpoints of each leg. The area is calculated with a formula using the lengths of each base and the height.

A parallelogram is usually defined as a trapezoid, although it has two pairs of parallel sides instead of just one. An isosceles trapezoid has congruent base angles and equal leg lengths.

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Q:
## 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: -
Q:
## How Many Vertices Does a Trapezoid Have?

A: A trapezoid has four sides and four vertices. A vertex is a corner of a polygon. According to Reference.com, a trapezoid is a quadrilateral plane figure th... Full Answer >Filed Under: -
Q:
## How Many Sides Does a Trapezoid Have?

A: A trapezoid has four sides. It is a simple, convex quadrilateral with at least one pair of parallel sides. In British English, it is typically called a tra... Full Answer >Filed Under: -
Q:
## What Are the Characteristics of a Square?

A: The characteristics of a square are that it is a regular quadrilateral with equal sides and four 90-degree angles. Quadrilaterals can only be squares if th... Full Answer >Filed Under: