Pythagorean Theorem Calculator › Legs 3 and 3
Hypotenuse of 3 and 3
Hypotenuse = √18 ≈ 4.242641
For a right triangle with legs 3 and 3, the hypotenuse c satisfies a² + b² = c²:
3² + 3² = 9 + 9 = 18, so c = √18 ≈ 4.242641 (3√2).
Other triangles with leg 3
3 & 1 · 3 & 2 · 3 & 4 · 3 & 5 · 3 & 6 · 3 & 7 · 3 & 8 · 3 & 9 · 3 & 10 · 3 & 11 · 3 & 12
Frequently asked questions
What is the hypotenuse of a triangle with legs 3 and 3?
It is √18 ≈ 4.242641 (or 3√2 in simplified radical form). Using a² + b² = c²: 3² + 3² = 18.
Is 3, 3, … a Pythagorean triple?
No. The hypotenuse √18 is not a whole number, so 3 and 3 do not form a Pythagorean triple with an integer hypotenuse.