A maths brain teaser shared on X puzzled many as users solved equations to find the value of a triangle, sparking over 200 comments with mixed reactions. Who doesn’t love a good brain teaser? Whether ...

Brain teaser puzzles test the reader's critical thinking and problem-solving skills by challenging them to solve a problem. These challenges have the potential to boost intelligence and improve ...

An understanding of how to use Pythagoras’ theorem to find missing sides in a right-angled triangle is essential for applying the theorem in different contexts. (3,1) is the coordinate that is 3 along ...