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2 years ago

Chord JK intersects chord ST at point L. Find the length of St. If necessary, round to the tenths place.

Mathematics

1 answer:

raketka [301]2 years ago

5 0

Answer:

Step-by-step explanation:

The diagram is drawn and attached.

Using the intersecting chord theorem

SL X LT = JL X LK

x X 12 = 14(x-1)

12x=14x-14

12x-14x=-14

-2x=-14

x=7

Therefore:

ST= SL + LT

=x+12

=7+12

ST=19

The correct option is C

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