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 ...

Any point P with coordinates (\(x, y\)) on the circumference of a circle can be joined to the centre (0, 0) by a straight line that forms the hypotenuse of a right angle triangle with sides of length ...