Respuesta :

Answer:

21

Step-by-step explanation:

Given the radius (SV) = 10.5 cm, the diameter (RT) is 21 cm.

10.5(21) = 10.5(21)

The intersecting chords theorem or just The chord theorem is a statement in elementary geometry that describes a relation of the four line segments created by two intersecting chords within a circle. It states that the products of the lengths of the line segments on each chord are equal.

I believe the answer is 21 not sure tho
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