Ab & cd are chords bisect internationally intersect internally find product of chord
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Answer: 4r²
Step-by-step explanation:
Let the radius of the circle be r
It's given that the chords bisect internally. This is possible only when the chord is a diameter.
Therefore, the two chords are the diameters of the circle.
Length of diameter= 2r
Product of diameters= 2r×2r =4r²
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