The diagram shows two shapes on a centimetre grid.

Find the area of shape P.
Write down the mathematical name for shape Q.
Find the area of shape Q.
Practise OCR GCSE Maths Area and Perimeter with exam-style questions for Foundation and Higher tier. 48 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.