Using the Tangent-Chord Theorem, it is simple to prove the third theorem which provides a relationship between lines in circles - the Tangent-Secant Theorem (the other two being the Intersecting Secants Theorem and the Intersecting Chords Theorem).
"Tangent-Secant Power Theorem: If a tangent and a secant are drawn from an external point to a circle, then the square of the length of the tangent is equal to the product of the length of the secant's external part and the length of the entire secant"
Answers & Comments
Answer:
Using the Tangent-Chord Theorem, it is simple to prove the third theorem which provides a relationship between lines in circles - the Tangent-Secant Theorem (the other two being the Intersecting Secants Theorem and the Intersecting Chords Theorem).
Step-by-step explanation:
(Sana po nakatulong)
Step-by-step explanation:
"Tangent-Secant Power Theorem: If a tangent and a secant are drawn from an external point to a circle, then the square of the length of the tangent is equal to the product of the length of the secant's external part and the length of the entire secant"