Math Facts

• Fact 1: Zero is the only real number that is neither positive nor negative.
• Fact 2: A circle has infinite lines of symmetry.
• Fact 3: The number π (pi) is an irrational number, which means it cannot be expressed as a simple fraction.
• Fact 4: In a right-angled triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides. This is known as the Pythagorean theorem.
• Fact 5: The Fibonacci sequence is a series where the next term is the sum of the previous two terms.