The lenght of hypotenuse is 10. It can be obtained by useing Pythagorean Theorem.
What is Pythagorean theorem?
It is a theorem which gives the relationship betwen the lenght of base, perpendicular height, and hypotaneous. This relationship is valid only for a right angled triangle.
The lenght of hypotenuse is given by the following formula:
[tex]h=\sqrt{b^2+p^2}[/tex]
Here, h is the length of hypotenuse, b is the length of base, and p is the lenght of perpendicular.
Substitute 6 for b and 8 for p in the above equation.
[tex]h=\sqrt{6^2+8^2}\\=\sqrt{36+64}[/tex]
Now, take the square root of 100.
[tex]h=\sqrt{100}\\=10[/tex]
Hence, the lenght of hypotenuse is 10.
Learn more about pythagorean theorem form the following link:
https://brainly.com/question/25016594