Question

What's the value of x

Answer 1

`25^(2) = 12.5^(2) + x^(2) x^(2) = 625-156.25 x^(2) = 468.75 x = 21.65`

Answer 2

x² = hyp² - cat²

x² = 625 - 156.25

x² = 468.75

x ≈ 21,6