Question
David used grey and white squares to create the patterns.
Use the patterns that he has created to answer the following questions.
  1. How many squares will there be in Pattern 16?
  2. Which pattern will be made up of 212 squares?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

David used grey and white squares to create the patterns.
Use the patterns that he has created to answer the following questions.
  1. How many squares will there be in Pattern 16?
  2. Which pattern will be made up of 212 squares?