The diagram shows a triangular prism.
CD=7 cmCD = 7 \text{ cm}CD=7 cm
AD=10 cmAD = 10 \text{ cm}AD=10 cm
Angle FDC=30∘FDC = 30^\circFDC=30∘
Calculate the size of angle AFCAFCAFC.
Give your answer correct to 1 decimal place.
3d Pythagoras and Trigonometry Questions
Practise OCR GCSE Maths 3d Pythagoras and Trigonometry 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.