In one of their proofs, the two students took the definition of calculating with triangles to its extreme by filling one ...
One idea he came up with was a mathematical equation that's used all the time, for example in architecture, construction, and measurement. What it means is that in a right triangle (where one ...
STEP 1 - RIGHT TRIANGLE x 4: Take one piece of card and ... You have created a visual proof of Pythagoras' theorem!