Proof of Diameter Chord Formula
\[xy=d^2\]
To prove this notice that AC is a diamter so ABC is a right angle.
\[tan \theta = \frac{d}{y} = \frac{x}{d} \]
Hence
\[xy=d^2\]
To prove this notice that AC is a diamter so ABC is a right angle.
Hence
Maths and Physics Tuition/Tests/Notes
Nav view search
Navigation
Search
Call Us 07766496223
To prove this notice that AC is a diamter so ABC is a right angle.
Hence
