The measure of the length RS is 12 units after using the intersecting Chords Theorem.
It is described as a set of points, where each point is at the same distance from a fixed point (called the center of a circle)
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It is given that:
By using Intersecting Chords Theorem:
PRxRT = QRxRS
PR = 4, QR = 5, and RT=15
4x15 = 5RS
5RS = 60
RS = 60/5
RS = 12
Thus, the measure of the length RS is 12 units after using the intersecting Chords Theorem.
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