Sequences, Functions, and Pattern Generalisation
Question 1 of 5
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Free Checkpoint Maths Q & A Practice 1 of 5 free Checkpoint-standard exercises in this section
The first three patterns of a sequence are shown. Each pattern is a rectangle of blue tiles surrounded by a border of yellow tiles that is one tile wide. The sequence continues in the same way.

Pattern 1 Pattern 2 Pattern 3


One pattern in the sequence uses exactly \(86\) yellow tiles. How many blue tiles does that pattern use?
Select one option.
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