Question

If a² + b² = c², then which of the following are also true? Select all that apply.

Options
a² - b² = c²
b² + a² = c²
c² + a² = b²
c² - a² = b²
c² - b² = a²

Answer 1

b² + a² = c²

c² - b² = a²

c² - a² = b²

Explanation:

This is because its only addition so 2+2=4 no matter how you turn it around. And 4-2=2 is 2 no matter what.