How this calculator works
Find the hypotenuse of a right triangle from the two known legs.
Formula
c = sqrt(a^2 + b^2)
Step-by-step
- Enter leg a and leg b.
- Calculate to evaluate a^2 + b^2.
- Read the hypotenuse c.
Example
- a = 6
- b = 8
c = sqrt(36 + 64) = 10
FAQs
Does this work for any triangle?
No, this formula applies only to right triangles with one 90 degree angle.
Can inputs be decimals?
Yes, decimal side lengths are supported.