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Formula Trapezoid Area    First side length    Height

Formula
Formula: Trapezoid
Trapezoid and its Sides, Height and Angles

Area

Unit
Area of a trapezoid. A trapezoid is a quadrilateral with two parallel sides of length \(a\) and \(b\).

First side length

Unit
The length of one of the two parallel sides of the trapezoid.

Second side length

Unit
The length of one of the two parallel sides of the trapezoid.

Height

Unit
The height from the trapezoid, that is, the distance between the sides \( a \) and \( b \).