The Pythagorean theorem, a cornerstone of mathematics for millennia, provides a method for determining unknown sides in right-angled triangles using the formula a² + b² = c². Its applications extend ...
Have a look at this example question, then try the question below. A cable is attached, 30 metres above ground level, to a post. The other end of the cable is 14 metres from the base of the post.
The most important theorem we learnt in childhood carries the name of a Greek philosopher, but not necessarily the legacy.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback