Explaining The Universe on Instagram: "The Pythagorean Theorem is a fundamental principle in geometry that describes the relationship between the sides of a right-angled triangle. It states that the square of the hypotenuse—the side opposite the right angle—is equal to the sum of the squares of the other two sides. This can be written as the equation a^2 + b^2 = c^2, where a and b represent the shorter sides and c represents the hypotenuse. The theorem is used to calculate distances, design stru