Square Identity - Geometrical Explanation
📐 Visual Proof: (a+b)² = a² + b² + 2ab
Drag the sliders to change the values of a and b (integers 1 to 8) | See the geometric representation
\[
(a + b)^2 = a^2 + b^2 + 2ab
\]
a×a (Yellow Square)
b×b (Green Square)
a×b (Light Green Rectangle)
a×b (Light Green Rectangle)
Outer Border (Black)
📏 Geometric Representation
\[ \text{Total Area} = (a + b)^2 = a^2 + b^2 + ab + ab \]
∴ (a+b)² = a² + b² + 2ab