Trapezoid Calculator
Calculate the area and perimeter of a trapezoid for construction, surveys, and math.
Enter the sides and height:
Perimeter
19
Area
16
Trapezoid Calculations 🔷
Compute area and perimeter using bases and height.
Key Facts
- Area = 0.5 × (a + b) × h
- Perimeter = sum of all sides
Formulas
- Area
Area = 0.5 × (a + b) × h- a, b = lengths of the two parallel bases; h = height. - Perimeter
Perimeter = a + b + c + d- Sum of all four side lengths.
Applications 🏗️
- Tile or roof section calculations.
- Surveying irregular land plots.
- Math exercises with trapezoids.
FAQs
What if the sides are equal?
Then it becomes an isosceles trapezoid; formulas still apply.