Respuesta :

Answer:

6ft

Step-by-step explanation:

a² + b² = c²       Pythagorean Theorem

8² + b² = 10²     Input numbers (a and b are always legs, c is always hypotenuse)

64 + b² = 100    Calculate squares

100 - 64 = 36    Find b²

√36 = 6             Square root to find answer