Trapezoid Calculator
Calculate trapezoid area, perimeter, midline, and base angles.
Area
44
Perimeter
32
Midline
11
Left angle
53.1301 deg
Right angle
53.1301 deg
Formula
Area = (base A + base B) × height / 2.
Use the trapezoid calculator to estimate area, perimeter, midline, and the two base angles from the bases, legs, and height.
How to Use
Use the trapezoid calculator to estimate area, perimeter, midline, and the two base angles from the bases, legs, and height. Fill in Base A, Base B, Leg A, Leg B, and Height, then review the calculated Area, Perimeter, Midline, Left angle, and Right angle.
- Open the calculator : Start with Trapezoid Calculator.
- Enter values : Fill in the required inputs and any optional settings.
- Review the result : Read the output and use the about page for more detail if needed.
Common Questions
What formula does the Trapezoid Calculator use?
Area = (base A + base B) × height / 2.