Pythagorean Theorem Calculator › Legs 8 and 8
Hypotenuse of 8 and 8
Hypotenuse = √128 ≈ 11.313708
For a right triangle with legs 8 and 8, the hypotenuse c satisfies a² + b² = c²:
8² + 8² = 64 + 64 = 128, so c = √128 ≈ 11.313708 (8√2).
Other triangles with leg 8
8 & 1 · 8 & 2 · 8 & 3 · 8 & 4 · 8 & 5 · 8 & 6 · 8 & 7 · 8 & 9 · 8 & 10 · 8 & 11 · 8 & 12
Frequently asked questions
What is the hypotenuse of a triangle with legs 8 and 8?
It is √128 ≈ 11.313708 (or 8√2 in simplified radical form). Using a² + b² = c²: 8² + 8² = 128.
Is 8, 8, … a Pythagorean triple?
No. The hypotenuse √128 is not a whole number, so 8 and 8 do not form a Pythagorean triple with an integer hypotenuse.