Pythagoras

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$ABCD\,$ is a right-angled trapezium. $AB\,$ is parallel to $DC\,$ and angle $90^\circ$ .

Diagram of a right-angled trapezium ABCD with side AB = 11 cm, side AD = 12 cm, and side DC = 16 cm.

$A B = 11$ cm, $A D = 12$ cm, and $D C = 16$ cm.

Calculate the length of $B C$ .

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Pythagoras Questions

Practise OCR GCSE Maths Pythagoras with exam-style questions for Foundation and Higher tier. 55 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.