Q5.
here is a sequence of shapes.
q7
each time a square is added to a shape,
two more circles are added.
0
oso ongo cha
o
number of squares, s
number of circles, c
the sequence of shapes continues.
q8
the formula for the sequence is c = 2s + 2
calculate the number of circles when the
number of squares in a shape is 150.

i’m