📐
45-45-90 Triangle Calculator
Special Right Triangle Solver & Calculator
Geometry Guidelines: In a 45-45-90 right triangle, the two legs are equal in length, and the hypotenuse equals the leg length multiplied by $\sqrt{2}$. Select the known side type and enter its value below.
Triangle Parameters Input
Calculation Results
⚠️ For educational and geometric reference purposes only. Verify critical engineering or mathematical calculations independently.