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PQ is parallel to RS. The length of RP is 4cm; the length of PT is 16cm; the length of QT is 20cm. What is the length of SQ?
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PQ is parallel to RS. The length of RP is 4cm; the length of PT is 16cm; the length of QT is 20cm. What is the length of SQ?

PQ is parallel to RS. The length of RP is 4cm; the length of PT is 16cm; the length-example-1
User ElRudi
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1 Answer

3 votes
Hello,

Using the theorem of Thalès,
PR/TP=QS/TQ==>QS=4*20/16=5

Answer A
User Pamphlet
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