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Formula
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| Base | 1 units |
|---|---|
| Height | 1 units |
| Perimeter | 3.2361 units |
Calculate triangle area easily with base and height inputs. Get accurate results for your geometry problems and mathematical calculations with this simple and efficient triangle area calculator.
Compute the height of an isosceles triangle from base length and equal side length. Enter base and side to get h instantly using the standard formula.
Find a kite’s area using the two diagonal lengths. Enter diagonal 1 and diagonal 2 to get the area instantly, calculated with A = (d1 × d2) / 2.
Compute a truncated cone’s total surface area using top radius, bottom radius, and height. Enter dimensions to get the area instantly.
Enter radius in cm, m, or in to calculate a ball’s surface area using S = 4πr². Get the result instantly in the chosen unit squared.
Use this online stopwatch to measure time intervals precisely. Start, stop, and reset with ease.
Free online countdown timer. Set hours, minutes, and seconds to count down easily. Simple, fast, and useful for work, study, or daily tasks.
Simple online counter tool. Increase, decrease, or reset numbers instantly. Set custom step values and limits with ease.
Use our free online alarm clock to wake up, stay on schedule, or manage tasks. Set alarms quickly and customize sound and time right in your browser.