A right-angled triangle XYZ XYZ\,XYZ has its right angle at vertex YYY. Side XY XY\,XY is vertical and has a length of 10 cm. Side YZ YZ\,YZ is horizontal and has a length of 3 cm.
Calculate the size of angle YXZYXZYXZ.
Practise OCR GCSE Maths SOHCAHTOA (Trigonometry) with exam-style questions for Foundation and Higher tier. 43 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.