PQ PQ\,PQ is parallel to RSRSRS. The lines PS PS\,PS and QR QR\,QR intersect at TTT. PQ=5PQ = 5PQ=5 cm. RT=14RT = 14RT=14 cm. RS=20RS = 20RS=20 cm.
Work out the length of QTQTQT.
26 exam-style questions on Edexcel GCSE Maths Similar Shapes (Lengths). Each one has a worked solution and a mark scheme showing where the marks go.