Two Black high school students say they have solved a mathematical mystery that some claim has eluded mathematicians for over 2,000 years. Calcea Johnson and Ne’Kiya Jackson, both students at St. Mary’s Academy, presented their new proof for the Pythagorean theorem at the American Mathematical Society’s Annual Southeastern Conference in Georgia on March 18. The Pythagorean theorem is a fundamental theorem in trigonometry that describes the relationship between the three sides of a right-angled triangle. It is expressed with the formula a² + b² = c². The theorem holds true