The Pythagorean Theorem is a mathematical principle that states that in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the lengths of the other two sides.
The Pythagorean Theorem can be represented using the equation a² + b² = c², where a and b are the lengths of the two shorter sides of the triangle and c is the length of the hypotenuse.
The A1=A2 and A4=A3 refer to the two smaller squares formed by the sides of the right triangle. A1 and A2 represent the squares of the lengths of the two shorter sides, while A4 and A3 represent the square of the length of the hypotenuse.
The Pythagorean Theorem is used in various fields such as architecture, engineering, and physics. It can be used to calculate distances, heights, and angles in real-life situations involving right triangles.
No, the Pythagorean Theorem can only be used for right triangles. For non-right triangles, other trigonometric functions such as sine, cosine, and tangent are used to calculate the sides and angles.