Question 1 Report
In the diagram, PQ and RS are chords of a circle centre O which meet at T outside the circle. If TP = 24cm. TQ = 8cm and TS = 12cm, find TR.
Answer Details
PT x QT = TR x TS
24 x 8 = TR x 12
TR = 24×812 24 × 8 12
= = 16cm