Question
The patterns are made up of squares.
  1. How many squares are there in Pattern 22?
  2. Which pattern is made up of 71 squares?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The patterns are made up of squares.
  1. How many squares are there in Pattern 22?
  2. Which pattern is made up of 71 squares?