Pythagorean Theorem Calculator › Legs 3 and 11
Hypotenuse of 3 and 11
Hypotenuse = √130 ≈ 11.401754
For a right triangle with legs 3 and 11, the hypotenuse c satisfies a² + b² = c²:
3² + 11² = 9 + 121 = 130, so c = √130 ≈ 11.401754 (√130).
Other triangles with leg 3
3 & 1 · 3 & 2 · 3 & 3 · 3 & 4 · 3 & 5 · 3 & 6 · 3 & 7 · 3 & 8 · 3 & 9 · 3 & 10 · 3 & 12
Frequently asked questions
What is the hypotenuse of a triangle with legs 3 and 11?
It is √130 ≈ 11.401754 (or √130 in simplified radical form). Using a² + b² = c²: 3² + 11² = 130.
Is 3, 11, … a Pythagorean triple?
No. The hypotenuse √130 is not a whole number, so 3 and 11 do not form a Pythagorean triple with an integer hypotenuse.