Trapezoid Area Calculator

Measure geometric land plots dynamically. Input your parameters in the fields below and get precise calculation instantly.

Base aBase bHeight (h)
Geometric Formula

trapezoid Area

Area = 0.5 × (a + b) × h

Step-by-Step Calculation Example

For a trapezoidal plot with parallel bases of 12 meters and 8 meters, and a height of 10 meters: Area = 0.5 × (12 + 8) × 10 = 100 Square Meters.

Frequently Asked Questions (FAQs)

How do you calculate the area of a trapezoid?

Add the lengths of the two parallel bases, multiply by the perpendicular height, and divide the result by 2 (Area = 0.5 × (a + b) × h).

What is a trapezoid in land measurement?

A trapezoid (or trapezium) is a four-sided plot where at least one pair of opposite sides are parallel.

How is the height of a trapezoid measured?

The height is the shortest perpendicular distance between the two parallel bases.