The diagram shows a small triangle XYW XYW\,XYW inside a larger similar triangle XZVXZVXZV. The line YW YW\,YW is parallel to ZVZVZV.
XY:XZ=1:4XY:XZ = 1:4XY:XZ=1:4 YW=9 mYW = 9\text{ m}YW=9 m XY=6 mXY = 6\text{ m}XY=6 m
a.[2]
Calculate the length of ZVZVZV.
b.[2]
Calculate the length of YZYZYZ.
Similar Shapes (Lengths) Questions
Practise OCR GCSE Maths Similar Shapes (Lengths) with exam-style questions for Foundation and Higher tier. 28 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.