Please help, you get 30 points if you answer, and also a cookie
With the help of a helpful website...
a = √(c² - b²)
a = √(3² - 2²)
a = √(9 - 4)
a = √(5)
x = √(c² - b²)
x = √((√(5))² - 2²)
x = √(5-4)
x = √(1)
x = 1! YOU WERE RIGHT!