Pythagorean Theorem Calculator › Legs 7 and 8
Hypotenuse of 7 and 8
Hypotenuse = √113 ≈ 10.630146
For a right triangle with legs 7 and 8, the hypotenuse c satisfies a² + b² = c²:
7² + 8² = 49 + 64 = 113, so c = √113 ≈ 10.630146 (√113).
Other triangles with leg 7
7 & 1 · 7 & 2 · 7 & 3 · 7 & 4 · 7 & 5 · 7 & 6 · 7 & 7 · 7 & 9 · 7 & 10 · 7 & 11 · 7 & 12
Frequently asked questions
What is the hypotenuse of a triangle with legs 7 and 8?
It is √113 ≈ 10.630146 (or √113 in simplified radical form). Using a² + b² = c²: 7² + 8² = 113.
Is 7, 8, … a Pythagorean triple?
No. The hypotenuse √113 is not a whole number, so 7 and 8 do not form a Pythagorean triple with an integer hypotenuse.