Foundation June 2019 Paper 2 Q13

EdexcelCurrent spec3 marks2D Area & Perimeter

13 The diagram shows nine identical squares inside a rectangle.

A rectangle of length 12 cm containing nine identical shaded squares in a staircase pattern: 6 squares fit along the length and 5 squares fit down the width

The length of the rectangle is 12 cm.

Work out the width of the rectangle. (3)