Question

16

Look at this pattern
Shape 1
Shape 2
Shape 3
a) Draw the next shape
b) write the formula to work out the
number of squares in shape n
c) how many squares would there be in
shape 50?
d) which shape has 64 squares in it?

Answer 1

Explanation:

From left to right is the difference always two. From up to down its always 1 up and 1 right.