What you need to calculate is the distande BC, right? AC² - AB² = BC² (Pythagorean theorem) which means: BC is the square root of (AC² - AB²) No need to involve angles when you know it's a rigth triangle.
Mårten
What you need to calculate is the distande BC, right? AC² - AB² = BC² (Pythagorean theorem) which means: BC is the square root of (AC² - AB²) No need to involve angles when you know it's a rigth triangle.
Mårten