In centimeters, what is the unknown length in this right triangle?

x = 11

Step-by-step explanation:

Pythagorean Theorem:

(use the formula c² - b² = a²)

c = 61

61² =  61 × 61 = 3,721  

b = 60

60² = 60 × 60 =  3,600

3,721 - 3,600 = 121  

= 11

x = 11

b.an increase in a causes b to decrease