XY XY\,XY is parallel to ZWZWZW. XZ XZ\,XZ and YW YW\,YW are straight lines intersecting at OOO. XY=8XY = 8XY=8 cm, XO=6XO = 6XO=6 cm, OW=25OW = 25OW=25 cm, ZW=20ZW = 20ZW=20 cm.
Calculate the length of OZOZOZ.
Calculate the length of OYOYOY.
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.