Trapezoid Area Calculator
Calculate the area and median line of a trapezoid by entering both bases and the height. Step-by-step formula display.
How to Use the Trapezoid Area Calculator
- Enter the required dimensions (length, width, radius, height, etc.).
- The area, volume, or other geometric value is computed instantly.
- Review the result along with the formula used.
- Adjust dimensions to compare different scenarios.
クイックリファレンス
| 変換元 | 変換先 |
|---|---|
| a=4, b=6, h=3 | 15 |
| a=5, b=8, h=4 | 26 |
| a=6, b=10, h=5 | 40 |
| a=8, b=12, h=6 | 60 |
| a=10, b=15, h=8 | 100 |
| a=3, b=7, h=4 | 20 |
使用例
- •Calculating dimensions for home improvement or DIY projects.
- •Solving geometry problems for school or professional exams.
- •Estimating material quantities needed for construction work.
- •Planning layouts and designs with precise measurements.
計算式
Formula: S = ½(a + b) × h. Where a is the top base, b is the bottom base, and h is the height. The median line is m = (a + b) / 2.
よくある質問
How do you calculate the area of a trapezoid?
Add both bases, multiply by the height, and divide by 2: S = ½(a + b) × h.
What is the median line of a trapezoid?
The median (or midsegment) connects the midpoints of the non-parallel sides. Its length equals the average of the two bases: m = (a + b) / 2.
Does the formula work for all trapezoids?
Yes. The formula S = ½(a + b)h works for any trapezoid as long as you know both parallel sides and the perpendicular height between them.