The two triangles ABC ABC\,ABC and PQR PQR\,PQR are mathematically similar. Angle AAA = angle PPP. Angle BBB = angle QQQ. AB=8AB = 8AB=8 cm. AC=26AC = 26AC=26 cm. PQ=12PQ = 12PQ=12 cm. QR=45QR = 45QR=45 cm.
Calculate the length of PRPRPR.
Calculate the length of BCBCBC.
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.