Pythagorean Theorem Calculator › Legs 1 and 8
Hypotenuse of 1 and 8
Hypotenuse = √65 ≈ 8.062258
For a right triangle with legs 1 and 8, the hypotenuse c satisfies a² + b² = c²:
1² + 8² = 1 + 64 = 65, so c = √65 ≈ 8.062258 (√65).
Other triangles with leg 1
1 & 1 · 1 & 2 · 1 & 3 · 1 & 4 · 1 & 5 · 1 & 6 · 1 & 7 · 1 & 9 · 1 & 10 · 1 & 11 · 1 & 12
Frequently asked questions
What is the hypotenuse of a triangle with legs 1 and 8?
It is √65 ≈ 8.062258 (or √65 in simplified radical form). Using a² + b² = c²: 1² + 8² = 65.
Is 1, 8, … a Pythagorean triple?
No. The hypotenuse √65 is not a whole number, so 1 and 8 do not form a Pythagorean triple with an integer hypotenuse.