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Secondary 1 | Maths
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Secondary 1 chevron_right Maths

Can anyone help me with b)

Date Posted: 2 years ago
Views: 66

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Vanessa Toh
Vanessa Toh's answer
4 answers (Tutor Details)
1st
notice the correlation between the figure number and the number of dots!
number of dots=(fig # +1)!! hence for figure n, the number of dots is n+1! for extra practice, also notice that the number of squares is (figure # x2)-1 :)) for these kind of questions just try to draw and list out the figures after it to notice a pattern :-)